Friday, December 24, 2010

" clinical with experimental medical magazine " collect 8 years in January manuscript


NUCLEUS medical video: McRoberts Maneuver for Shouder Dystocia


" clinical with experimental medical magazine " it is by Beijing the health bureau is in charge of, the national medicine periodical that hospital of accessary Beijing friendship sponsors capital medical university. By database of document of periodical of Chinese biology medicine - digitlization periodical of database of periodical of science and technology of CMCC, Chinese, China group collect. Home unites publication date: CN11 - 4749 / R, international publication date: ISSN1671 - 4695, domestic post sends code name: 80-494.
One, solicit contributinos requirement: Contribution had better be typed with OFFICE software save what email uses after be WORD documentation " accessory " cast send. If cannot use email submit a piece of writing for publication. Personal computer prints draft to cast send, if contribution is used handwritten, please not illegible, with carefully and nearly block letter word, especially full name, address cannot illegible.
2, manuscript processing: This print processing manuscript is seasonable, go over a manuscript or draft on the net, no matter employ all was receiving draft 3 inform an author through email in the future. If the author did not get email response, please namely incoming telegram inquiry. Editorial office has cutout to build power to contribution, the manuscript that does not repair with meaning cutout must case statement.
3, main column: Chinese traditional medicine of expert forum, treatise, overview and progress, clinical research, traditional Chinese medical science, combine traditional Chinese and Western medicine, analysis of case of illness, nurse garden, clinical examine, medicine is video learn, control of field of hospital management, education, disease, healthy education, new technology.

The essential element of paper

-- author full name

-- writer unit location saves city postcode

-- summary (100 - 200 words are controlled)

-- keyword (3 - 8)

-- in the graph classifies date - document label is piled up (when if author need is special,indicating)

-- text

-- bibliographical reference

-- author brief introduction (the requirement offers the birth date, sexual distinction, native place, show hold post unit, title or record of formal schooling, reach research achievement to wait)

Hope author is when contribute as far as possible complement these element complete, in order to reduce burden of job of editorial later period, the thank cooperates

Working QQ: 841040686799822195

Mailbox: Tougao121@163.com
Tougao221@163.com

Medical is statistical goofy tutorial


Strange Medical Mysteries (Mutter Museum)Travel Channel Pt.1

As a clinical doctor, sometimes to finish a few little scientific research, or rising title, must compose medical paper. Most person can encounter a difficult problem, the data of medical paper must undertake statistical processing, when attending a college, had learned " medicine is statistical " forget almost already, turn over statistical book afresh, spend on 10 days of time of half month, still look not know what is said. " medicine is statistical goofy tutorial " have not at other any statistical tutorial, its characteristic is to skip a few profound cramped are statistical principle and computation are formulary, go straight towards the method that solves real problem continuously.

The study time of this tutorial needs 2 ~ 3 hours about, but you once must have learned " medicine is statistical " , no matter had been gotten or learn poorly, or whether to already forget, should have a bit impression only can, still need to download software of a compendious statistical processing at the same time " clinical doctor is statistical assistant V3.0 " , because be valid occupies the computation that the most headachy problem when statistical processing is loaded down with trivial details, be finished by the computational formula that is retained inside this software beforehand.

" clinical doctor is statistical assistant V3.0 " download address: Http://www.my201.com/03/tjx/help.htm

This is complete " goofy change " tutorial, by 4 example composition, want to see these 4 example seriously only, will actual in the question check mark that come up against is entered, solve great majority problem with respect to enough. Next we begin relaxed and agreeable learning process.

One, all number and standard deviation

 


[exemple 1] this group 105, male 55, female 50; Average age: 62.3 ± is 6.1 years old, all and selected case of illness all is accorded with WHO hypertension diagnosed a standard 1999.

 


Citing this case is to explain " all count " with " standard deviation " concept. I am not willing really the thing that floriferous time elaborates sex of a few concepts, but as a result of " standard deviation " honest too important. [exemple 1] medium data " 62.3 ± 6.1 " , "62.3 " be the age all count, everybody knows the concept that all counts, so from the back " 6.1 " what be? It is standard deviation. Somebody may ask, convey the average age of lineup, with all count enough, why to add a standard deviation even? See a case below first: Have two groups of people, the 1st group of height (Cm) : 98, 99, 100, 101, 102; The 2nd group of height (Cm) : 80, 90, 100, 110, 120, these two groups of people although of height all be being counted is 100cm, but, careful observation, the 1st group height is very adjacent, the 2nd group height difference is very big, the feature that reason conveys a group of data with an average merely is half-baked, still need to express its uneven degree with another index, this is standard deviation. Statistical the data that goes up to measure an outcome to a group should be used " all count ± standard deviation " express, be used to expressive code name is: , specific example if: Average systole presses 120 ± 10.2mmHg.


What is I think everybody already knew standard deviation now east east, so, is standard deviation how get? Have a more complex computation formula, we need not go get to the bottom of this formula is how, need to know standard deviation is smaller only, explain data jumps over concentration, standard deviation is bigger, explain data is more dispersive.


The first pace of compose medicine paper is to collect primitive data, be like:


The 1st group of height (Cm) : 98, 99, 100, 101, 102;


The 2nd group of height (Cm) : 80, 90, 100, 110, 120.


Not be to give out directly in the paper primitive data, want to express with means however. Use software " clinical doctor is statistical assistant V3.0 " , want to input primitive data only, go out to all be counted with respect to can automatic computation reach standard deviation, namely the 1st group of average height: 100 ± 1.58cm; The 2nd group of average height: 100 ± 15.81cm, pursue as follows.

2, two example all count differential T to examine

 

[exemple 2] the purpose studies Lan Gen of board of Chinese traditional medicine is right " SARS " curative effect. Methodological general 36 " SARS " the patient is divided randomly for remedial group 19, use groovy treatment + board Lan Gen profess to convinced, contrast group 17, use groovy treatment only. Result
Treat group of average and antifebrile time 3.28 ± 1.51d; Contrast group of average and antifebrile time 5.65 ± 1.96d, two across block contrast the difference has extremely remarkable sense (P< 0.01) conclusion
Lan Gen of board of Chinese traditional medicine is right " SARS " have the curative effect that show effect, solid the gem that is a country.

 


This is type of a the commonnest kind of statistical data processing, statistical predicate be called " two example all count differential T to examine " , make sense common understands easily a few, examine namely the data that earning of two groups of methods goes to has difference after all, perhaps say, difference is significant. We at ordinary times thinking habit is, does the size of data return find sth useful to examine? This is the problem that pupil meets. But did not forget,now is to be in do scientific research, scientific method sees a problem but not certain so simple.


The likelihood has not said to understand this problem, a simple case is cited below. Our purpose is to reach a such conclusion: "The watermelon that the watermelon that Beijing produces produces than Shanghai is big " . The watermelon of the watermelon that the most reliable method is an all Beijing and Shanghai measures weight, get two all are counted, compare size next can, but normal person does not meet intelligence quotient to be done so, normally the practice is, choose the watermelon of one part Beijing and the watermelon of one partial Shanghai randomly, let watermelon of this two parts compare size first, conclude after all next the watermelon over there is big. This kind of method is " peep one spot to see whole picture " , statistical predicate be called " conclude by example overall " , in fact, the medical scientific research that we do is to be based on this kind of method.


Return the case above again, if we have 2 kinds of ways:


A, random choose 2 Beijing watermelon, average weight is 5.6 ± 0.3kg; Choose 2 Shanghai watermelon randomly again, average weight is 4.3 ± 0.25kg;


B, random choose 1000 Beijing watermelon, average weight is 5.6 ± 0.3kg; Choose 1000 Shanghai watermelon randomly again, average weight is 4.3 ± 0.25kg.

By life common sense, roll out by B " the watermelon of Beijing is bigger than Shanghai watermelon " the assurance of this conclusion the gender is exceedingly big, and A basically is not pushed give this verdict. Now, eventually OK and derivative our theme, statistical processing is check is concluded by example difference constitutionally the assurance of overall difference the gender has how old, this kind holds a gender to be in statistical go up to express by P value. Be like P < 0.05 or P < 0.01, understandable for example difference concludes the assurance of overall difference the gender is amounted to 95% or 99% above, difference of two groups of data has remarkable sense; Be like P > 0.05, understandable hold a gender to be in for this kind 95% the following, difference of two groups of data does not have remarkable meaning.


The fact that says above already was statistical marrow, the proposal looks a few times more, if inherent and fat-witted, still look not quite understand, also did not concern, farther now " goofy change " , namely so-called statistical processing, should get P to be worth only can. P < 0.05 or P < 0.01, show positive result, difference of two groups of data has remarkable sense; P>0.05, show negative result, difference of two groups of data does not have remarkable meaning. So, the central task of statistical processing is to seek P cost.


Explain below encounter [exemple 2] such problem, how to seek P cost. [exemple 2] in altogether has 6 data: The first group all is counted (X1) , standard deviation (S1) , example number (N1) with all count the 2nd group (X2) , standard deviation (S2) , example number (N2) , it is a basis these 6 data, pass complex calculation first, beg piece " T " value (if did not want to become statistical expert, need not understand " T " what be, know " T " it is to beg " P " those who use is OK) , beg piece " T " after the value, check again " T bound is worth a watch " , know " P is worth " .


Specific solution move is as follows:


Through computation (here skips computation is formulary, can beg by software piece) , t=4.088


Computation spends freely: Freedom spends =N1+N2-2=19+17-2=34 (computation is spent freely is to check T bound to be worth a watch to use, freedom is spent namely the sum of number of two groups of examples is subtractive 2, do not ask why I don‘t subtract 3 or subtractive such 1 problem. )


Check T bound to be worth a watch, corresponding freedom is spent 34, t0.05=2.032, t0.01=2.728, today T=4.088 > T0.01, namely P < 0.01, the difference has height remarkable meaning.


How is T=4.088 to beg go out? We return software again " clinical doctor is statistical assistant V3.0 " , as long as the first group all is counted (X1) , standard deviation (S1) , example number (N1) with all count the 2nd group (X2) , standard deviation (S2) , example number (N2) inside the casing with corresponding input of these 6 data, this software can use the value of T of formulary and automatic computation that stores beforehand, check T bound to be worth a watch, get P is worth, if pursue:

3, conjugate is metric data T examines


[exemple 3] the effect that the purpose studies to musical prenatal education is fostered to fetal motion skill. Method 10 28 ~ 32 weeks of pregnant woman, record respectively hear music (Shui Hu passes thematic song) before horary quickening frequency reachs the horary quickening number after hearing music, result
If data expresses 1 to show, increase of number of the quickening after musical prenatal education, the difference has remarkable sense (P< 0.05) conclusion
Musical prenatal education can enhance fetal motion technical ability, to developing our country athletic talent has real sense.

Apparent [exemple 3] with [exemple 2] differ somewhat, basically be [exemple 3] the data of two across block is OK of around conjugate. We often encounter this kind of situation, namely same and individual do processing twice, before be like cure, detect some index, detect again after cure some index, do remedial around conjugate to compare after that, in order to judge curative effect, no less than [exemple 3] . How does this kind of circumstance undertake statistical processing? Also be to be calculated first likewise T value, spend by freedom next (spend = two pairs to count freely at this moment - 1, if this exemple freedom is spent,be 9. ) check T bound to be worth a watch, get P value.


But " conjugate T examines " the method that computational T is worth and " two example all count T to examine " differ somewhat, here makes the introduction no longer, by software " clinical doctor is statistical assistant V3.0 " finish automatically can, pursue as follows. This exemple T=2.47, freedom spends =10-1=9, check T bound to be worth a watch, corresponding freedom is spent 9, t0.05=2.26, t0.01=3.25, today T=2.47 > T0.05, namely P < 0.05, the difference has remarkable sense.

Somebody can ask the likelihood, [exemple 3] circumstance, OK also regard as before prenatal education contrast group, getting average quickening number is: 21.8 ± 5.31, prenatal education backsight is remedial group, getting average quickening number is: 24 ± 6.31, next apply mechanically [exemple 2] method, with " do two example all count T to examine " be no good all right? Such although do not have big mistake, but will bring about examine the fall of efficiency, that is to say, if data difference is bigger when, two kinds of methods all but, if data difference is lesser when, with " conjugate T examines " can show different bussiness trip is significant, and with " two example all count T to examine " when, likelihood difference is insignificant. Be sure to keep in mind, t of conjugate of misapplication of blame conjugate data examines, it is wrong.

 

4, computation data card just examines

 


[exemple 4] the influence of mortality of patient of disease of counterpoise of relation of purpose research doctors and patients. The patient cent that the method investigates serious to closing illness to guard ward according to questionnaire is " relationship of doctors and patients is good group " with " group of insecurity of relation of doctors and patients " , compare the mortality of be in hospital of two across block. Result
"Relationship of doctors and patients is good group " 25, die between be in hospital 3, mortality 13.6% , "Group of insecurity of relation of doctors and patients " 23, die between be in hospital 9, mortality 39.1% , difference of two across block has remarkable sense (P< 0.05) conclusion
Insecurity of relation of doctors and patients increases the mortality of be in hospital of serious illness patient, likelihood and doctor fear to be accused by the patient and remedial program incline to is guarded about.

 

[exemple 4] it is a type of a very common kind of statistical data processing. [exemple 4] in provides data is " scale " , or percentage, with in front 3 example are different, the data that 3 example place provides in front is direct the data that measures on patient body, if systole presses 120 ± 10.2mmHg, height 100 ± 15.81cm, we [exemple 4] medium data calls computation the data, and [exemple 1, 2, 3] medium data is called metric data. Computation data cannot show with the form, can express with scale only, be like: Mortality 13.6% , 30 effect is shown in the exemple 10 (10/30) etc.


Apparent, to computation data, reoccupy T check is not to suit, just must examine with card. Blocking the move that just examines is: Beg a X2 first (T is begged to be worth first when be similar to T to examine) value, undertake judging next:


If X2 < 3.84, criterion P > 0.05;


If X2 > 3.84, criterion P < 0.05;


If X2 > 6.63, criterion P < 0.01.


Explain, two numbers above " 3.84 " with " 6.63 " it is to check " X2 bound is worth a watch " must come, should remember only can.


So, blocking the key that just examines is to seek cost giving X2. To seek cost giving X2, must introduce first " 4 form " concept. "4 form " the form is as follows, crucial data is A, B, C, d4 several, x2 is worth even if come out through computation of these 4 data (here still does not introduce formula, by software computation. ) .

Now will [exemple 4] medium data is filled " 4 form " pursue as follows namely.

Learned to fill when you " 4 form " after data, can use software " clinical doctor is statistical assistant V3.0 " very easy undertake card just examines, this software is offerred with " 4 form " identical interface, fill in data correct later, with respect to automatic computation X2 is worth and judge an outcome, [exemple 4] X2=4.702 > 3.84, reason P < 0.05, pursue as follows:

Explain here, everybody already may notice to appear in this software " academic number (T) " , do not explain here " academic number (T) " what be, want to remember only, when example number (N) < 40 or T < 1 when, should use " mathematical probability law " , this method is too complex, do not make the introduction here.


Had told 4 example now, the hang that masters this tutorial is will actual in touch circumstance, contrast example, "Check the number is entered " can, and specific computation process, can be finished by software.

Really very goofy, with me so low intelligence quotient learned...

Work of award of optimal medical photography enjoys 09 year (18P)


Emilie Autumn - Liar (Medical Mix by Angelspit)

Work of award of optimal medical photography enjoys 09 year (18P)

Origin: Artistic China


British Wei Kangxin is held in the palm (WellcomeTrust) foundation is newest announce bear the palm photographed 2009 photograph, this foundation basically is engaged in health studying capital raise money activity. Come nearly 10 years, tuojijinhui is opposite Wei Kangxin every year the outstanding photography work of history of medicine, society, hygiene and biologic domain undertook selection, it is the 18 photography work that 2009 year win medical award below.

Manucode spends a seed

Manucode spends a seed

If plan institute is shown, this is manucode flower (formal name " Strelitziareginae " ) scanning electron metallograph of the seed, this kind of plant comes from south Africa, it is growing the orange of extraordinary and blue flower, special be similar to a bizarre bird. It is reported, cameraman installs Ni - Kawana (AnnieCavanagh) buys this seed at first is to be used at studying aquarelle is painty, but later Drive - McCarthy (DaveMcCarthy) realizes in scanning electron micrography machine issues this seed to will present a more elegant colour.

Picture origin: Annie - Kawana (Annie Cavanagh) and Drive - McCarthy (Dave McCarthy)


Dehydrogenation is coriaceous mellow medicaments capsule

Dehydrogenation is coriaceous mellow medicaments capsule

Copolymer is used at making medicaments capsule, it is in charge of lading medicaments is atomic; Polymer can not be in human body intestines and stomach is dissolved directly in acidity solution, accordingly they can be with Yu Tu on medicaments, the medicaments when avoiding human body to swallow medicaments thereby is dissolved directly in the stomach, perhaps remove polymer of slow disappear dissolve, release medicaments effectiveness gradually, make human body absorbs medicaments gradually inside proper time limits.

If plan institute is shown, the in-house particle in medicaments capsule is part of the orange in the graph, this kind of capsule is dehydrogenation coriaceous mellow medicaments, use at treating enteritis. Exterior the grain that shows blue is copolymer, be in charge of lading these medicaments are atomic.

Picture origin: Annie - Kawana (Annie Cavanagh)

Artificial tube be fertilized

Artificial tube be fertilized

If plan institute is shown, this is artificial tube be fertilized (the micrograph of IVF) piece, brown part is oocyte in the graph, it should compare sperm cell a few bigger, all round its around move protective cumulus cell () of part of the yellow in the graph, the film all round oocyte is egg film, spermatozoon head is being carried enzymatic try to dissolve egg film, make it and oocyte undertake be fertilized.


The blood capillary of ox eye

The blood capillary of ox eye

This piece of optical metallograph is overcome by Si Pi - Wokeer (SpikeWalker) films, this is the blood capillary of system of state of cilia of an ox eye, there is many Shuirong component in blood-vessel. These liquids provided nutrient component for eyeball crystal and cornea.

This picture is choose in the picture that combines three-dimensional result from 27 pieces of when film different deepness come out, can see a kind clearly inject in blood capillary from inside the picture cannot the dye of dissolve.

Picture origin: Si Pi is overcome - Wokeer (Spike Walker)

The sensory nerve ending of wool bursa

The sensory nerve ending of wool bursa

If plan institute is shown, this is micrograph of nerve ending of wool bursa feeling picture, feel nerve is in charge of stimulation delivering movement, pressure and ache, the colour in the graph appears by nitric acid silver, its effect as taking a picture film is same. Nerve axis dash forward it is to be in the black part of disappear fade.

Picture origin: Si Pi is overcome - Wokeer (Spike Walker)

Aspirin medicaments crystal

Aspirin medicaments crystal

This is the 4th piece of photograph that Wokeer films, present an insipid beauty. This photograph is use optics microscopical the aspirin medicaments crystal that the technology films, aspirin can regard as anodyne and antiphlogistic medicine, also can serve as fight cruor agent.

Plankton

Plankton

This is a kind of plankton that Wokeer films, because of,Lai was used when filming law of uncle case illume, depend on coloured dish offerred bright-coloured color, the plankton that makes move quickly moves next clarity to see in bright blue.

Marine plankton is very little organic live thing, plant or animal, they float on offing, very few or do not have mobile capacity. Their cent is two big kinds: Phytolankton and zooplankton, phytolankton is plant plankton close quarters the ground floats on offing, support photosynthesis achieves energy; The zooplankton is to include small-sized protozoan and much cell animal inside animal, they basically are with plankton feed.

Picture origin: Si Pi is overcome - Wokeer (Spike Walker)

Scald palm skin

Scald palm skin

If plan institute is shown, this is artist emperor Annie - Weisidu (the micrograph after the palmar skin scald that Anne Weston) films resembles, this photograph films below scanning electron microscope.

Picture origin: Emperor installs Ni - Weisidu (Anne Weston)


Lung cancer cell is earthed up base those who grow is one-celled

Lung cancer cell is earthed up base those who grow is one-celled

Metallograph of scanning of this piece of electron also is You Shengan Ni - Weisidu (AnneWeston) films, it shows from lung cancer the cell is earthed up base on those who grow is one-celled, among them asymmetry purple is protuberant be called " big blister " , occurrence bureau part leaves it and the cellular skeleton that cancer cell produces qualitative film.

Mobile to including a cell, segmentation, physics mixes occurrence bleb the progress of diversity cell change of chemical stress is very significant.

By sickle shape cell the hematic red blood cell of exsanguine infection

By sickle shape cell the hematic red blood cell of exsanguine infection

If plan institute is shown, this is cell of two blood red, among them the hematic red blood cell of setting is eroded by the infection with sickle shape exsanguine cell. Sickle shape cell is exsanguine it is disease of a kind of blood, can bring about a cell to form special appearance, change its to carry the ability of haemoglobin thereby. Normally this is planted exsanguine genetic element is caused, be in especially the country of aguish be current is very common.

Picture origin: College of medicine of British London university outstanding female singer - strap lukewarm (Jackie Lewin)

Mice liver cell

Mice liver cell

If plan institute is shown, what this piece of picture shows is the internal composition of mice liver, conduce to understanding thereby this are complex organ. The blood-vessel that shows sinusoid is the pink structure that hepatic interior pervades in the graph, there is cell of blood red cell and library Pu Fu in blood-vessel, they are the huge bite cell of hepatic interior. Liver cell is to pursue medium Brown part, around move sinusoid blood-vessel is being arranged.

The bile like the canal and conduit is concealed in liver cell, they can enlarge the cellular space between liver cell, biliary amid flows, return again next to small intestine.

Picture origin: College of medicine of British London university outstanding female singer - strap lukewarm (Jackie Lewin)

Bareheaded of dazzled of inchoate and embryonic 3D resembles mice

Bareheaded of dazzled of inchoate and embryonic 3D resembles mice

If plan institute is shown, this is the head that mice develops level in inchoate embryo, turn over photograph microscope to film by high-definition clear. Filming in the process, example is put in plastic piece on, red fluorescent color daybreaks on besmear next. This kind of microscope is chip microtome but the sample book with very small cut, the thinnest achieve 2 micron.

Make maneuver calculates machine software, the different structure of mice head is OK visualize processing. Tonal the density that increases on 3D structure to highlight this organization.

Structure of 3D of wall of mice small intestine

Structure of 3D of wall of mice small intestine

If plan institute is shown, this is the wall 3D structure of the mice small intestine that uses method of much photon fluorescence to appear, in small intestine the villus pointing to shape of wall can increase small intestine surface, conduce to digest. Through combining the observation of many pieces of picture, paul - Appleton (the metabolic matter that PaulAppleton) and his work in the same placing investigate cancer of the colon inside small intestine.

Picture origin: Paul - Appleton (Paul Appleton)


Human body pledges closely bone structure

Human body pledges closely bone structure

If plan institute is shown, this is the close quality skeletal image of human body femur, show the miniature pipeline network that includes blood-vessel and element of form form substance among them. Close simple character offers intensity and hardness to frame of human body skeleton, it is formed by multilayer and organic material and inorganic salt.

Cell of surviving close simple character already was destroyed in example preparation process, leave the small hole of miniature. Air often is entered in these miniature in small hole, because visual reflection action uses these small holes,present a black.

Picture origin: Ai Fu - Mei Sen (IvorMason)

60 atom bundle carbolic structure model

60 atom bundle carbolic structure model

If plan institute is shown, this piece of photograph is Harold of winner of Nobel chemistry award - Keluotuo (HaroldKroto) won nobel prize 1996 later film the following day, he and colleague Rob are special - Ke Er (Robert Curl) and Richard - Si Moli (60 what RichardSmalley) discovered Ba Keqiu and element of carbon of shape of other sphere hull, place indoors of ahead is 60 atom bundle carbolic structure model.


Slink baby

Slink baby

If plan institute is shown, this is a slink baby that just was born, ventilated equipment makes the baby can breathe effectively, during one soaks monitor to detect whether does the aerobic chroma in infantile blood accord with a standard. Electrocardiogram supervisory and control arrangement ensures palpitant frequency carries regular rate.

Picture origin: Wei Kangxin asks foundation picture embassy

Artificial heart

Artificial heart

If plan institute is shown, this is Bill - Maikekangyi (form artificial heart of BillMcConkey) scale by canaliculus and canal of brass musical instrument, maikekangyi passes this piece of abstract picture to explain to human heart is " sophisticated machine " . Among them canal of brass musical instrument makes heart valve, the heart is use pencil scale at first, added digitlization grain next, make its look to provide a metal to feel character more.

Picture origin: Bill - Maikekangyi (Bill McConkey)


The scientist operates DNA part

The scientist operates DNA part

If plan institute is shown, this is illustration painter Oliver - Baersidu (the pencil plot work of a piece of montage effects of OliverBurston) scale, the scientists in the graph are operating DNA part familiarly.

The relevant website of medical medical, medicals and chemical reagents


Would ObamaCare Kill Medical Innovation?

(the netizen recommends a website) center of exam of medical of country of net of education of medicine of newspaper of forum of medicine of China of √ of society of cure of medical medicine China health of community of state of √ of 265 industries navigation divides net of medicine of people of 37 degrees of medicine networks house medicine of traditional Chinese medical science of net of modern Chinese traditional medicine is online biology of cure industry net
Relevant search: Chinese traditional medicine of medicine of traditional Chinese medical science of medical medicine medicines and chemical reagents medicinal material
Society of online China medicine seeks drug of traditional Chinese medical science of website of medicine of China of net of medicine of masses of supervisory management board of medicines and chemical reagents of country of net of the traditional Chinese medicine in medical medicines and chemical reagents cure asks medicines and chemical reagents of medical net China traditional Chinese medical science of China of network of space of medicine of quote net Drugsky medicine- - medicine of dispatch of country of love net of business of new medicine of health of public of _ of net of health of the guideline that use drug is online website of economy of medicine of China of medicine of Jiangxi of company of domestic medicine magazine medicine of China of freely of medicine of center of science and technology of drug of traditional Chinese medical science of China of renown cure hall
Relevant search: Medicals and chemical reagents of medicine of pharmacy of the medicinal material in Chinese traditional medicine of medicine of traditional Chinese medical science of net of medicine of China of medical medicines and chemical reagents

Rod tube column is mechanical the applied foreground in medical


Medical Help Scarce in Haiti

Intervening medical is support medicine the guiding of video equipment, use puncture and tracheal technology to undertake diagnose and be remedialed to the disease, a course that gives priority to in order to treat, it is course of a when nearly a few years development rises burgeoning medicine, the country names formally for technology of the 3rd big diagnosis and treatment, it is an independence at inside, surgical course. Intervening cure includes hemal sex to intervene treat and be not hemal sex intervening cure, among them the crucial part of hemal sex intervening cure is conduit and seal wire the exercise in blood-vessel. Conduit and seal wire can get in hemal advancing process axial pressure, lateral pressure, but the mechanical and theoretical analysis that does not have a system in this respect up to now. Through comparing discovery, the exercise process in blood-vessel and column of tube of rod of oil gas well are in conduit and seal wire the exercise procedure in pit shaft is similar. Column of tube of rod of oil gas well is mechanical be in oil project field relatively system, mature mechanical and academic system. The article is main quote among them tensile, torque model, apply software of analyse of credit of force of directional well drill string to work to the conduit in imitate blood-vessel undertake mechanical analysis.

Medical is advanced title exam examination questions (the doctor of traditional Chinese medical is ophthalmic) free download address


National Medical Report

Software name: Medical is advanced title exam jewel (the doctor of traditional Chinese medical is ophthalmic) amount of 1 examination questions: 172 go up a time: 2009-9-18 software price: Accredit of 168 yuan of software: Share edition software language: Chinese runs an environment: Win9x/Me/NT/2000/XP/2003
Software brief introduction " medicine is advanced title exam jewel (the doctor of traditional Chinese medicine is ophthalmic) " department medicine is advanced examination questions library coachs software, apply to deputy tall, tall title is rising examination staff. Design of library of software examination questions buckles mode of newest exam outline, man-machine interaction closely is with national Ministry of Public Health newest promulgated man-machine interaction software is a standard, make examinee fast get used to exam environment. Train through comprehensive aggrandizement, raise you should try ability, help your exam success!
Upgrade freely
Outline of annual and newest exam offers our basis to upgrade newlier in time service, we are earnest and affirmatory, want you not to change only computer, we will be offerred lifelong and free upgrade. Online register
We are offerred convenient, quick online register, you need not input multifarious, fallible enrollment to pile up by traditional pattern. Standard examination paper
Option shows examination questions, answer to go up in same interface centrally, need a mouse to click only can choose the answer, need not click the operation such as on one problem, below one problem repeatedly, improve answering question efficiency. Handpick examination questions
Examination questions chooses meticulously via professional, eliminate repeats examination questions, specific aim is strong, managing review time. Intelligence is read roll
After answering question ends, automatic read overmarginalia demonstrates software notch, answer with red sign complex examination questions, show the correct rate of answering question. The fault inscribes redo
Below software record every time answering question circumstance, you can inscribe the fault new v redo, stimulate repeatedly, deepen impression. Examination questions filters
Can have alternative test: Examination questions of class of redo of exercise new problem, complex problem, star, elite examination questions, OK also to the question undertake filtering, if practice only selection of subject only. Solution inscribes train of thought
The solution that offers professional course in the light of each examination questions inscribes train of thought, let you master skill of of all kinds answering question. The function that print
Can print the data such as outline of examination questions, exam. Paragraphic exercise
The course that presses an exam, paragraphic undertake classified an exercise, specific aim is strong. The full knowledge that covered take an examination burns gain new insights through reviewing old material
Software is self-recording issue you lead speed of answering question amount, answering question, correctly every time wait for information, you can reproduce the answering question scene at that time, achieve the goal that practices repeatedly. Statistical analysis
Software with list, walk along power plan to show notch, correct rate, can show by exam course classification, make you can undertake strengthening training in the light of weak point. Examination questions is searched
With respect to a certain knowledge the dot undertakes searching, undertake all examination questions that include this knowledge feature collect gives a title, specific aim is strong. Collect examination questions
Differ according to difficulty, significant examination questions mark is collect examination questions, practice repeatedly, aggrandizement knowledge dot, key is remembered. Individual character setting
Name freedom enlarge is contractible, make your read more relaxed; You can set answering question backdrop the color that likes for you, decrease read exhaustion. Can be aimed at every kinds of problem setting to assign a value. Data backup
The user individual character such as examination questions of the safe, quick answering question record that saves you, elite, astral class examination questions information.

Medical is advanced title exam examination questions (the doctor of traditional Chinese medical is paediatrics) free download address


Medical Marijuana helps Fibromyalgia

Software name: Medical is advanced title exam jewel (the doctor of traditional Chinese medical is paediatrics) amount of 1 examination questions: 130 go up a time: 2009-9-18 software price: Accredit of 168 yuan of software: Share edition software language: Chinese runs an environment: Win9x/Me/NT/2000/XP/2003
Software brief introduction " medicine is advanced title exam jewel (the doctor of traditional Chinese medicine is paediatrics) " department medicine is advanced examination questions library coachs software, apply to deputy tall, tall title is rising examination staff. Design of library of software examination questions buckles mode of newest exam outline, man-machine interaction closely is with national Ministry of Public Health newest promulgated man-machine interaction software is a standard, make examinee fast get used to exam environment. Train through comprehensive aggrandizement, raise you should try ability, help your exam success!
Upgrade freely
Outline of annual and newest exam offers our basis to upgrade newlier in time service, we are earnest and affirmatory, want you not to change only computer, we will be offerred lifelong and free upgrade. Online register
We are offerred convenient, quick online register, you need not input multifarious, fallible enrollment to pile up by traditional pattern. Standard examination paper
Option shows examination questions, answer to go up in same interface centrally, need a mouse to click only can choose the answer, need not click the operation such as on one problem, below one problem repeatedly, improve answering question efficiency. Handpick examination questions
Examination questions chooses meticulously via professional, eliminate repeats examination questions, specific aim is strong, managing review time. Intelligence is read roll
After answering question ends, automatic read overmarginalia demonstrates software notch, answer with red sign complex examination questions, show the correct rate of answering question. The fault inscribes redo
Below software record every time answering question circumstance, you can inscribe the fault new v redo, stimulate repeatedly, deepen impression. Examination questions filters
Can have alternative test: Examination questions of class of redo of exercise new problem, complex problem, star, elite examination questions, OK also to the question undertake filtering, if practice only selection of subject only. Solution inscribes train of thought
The solution that offers professional course in the light of each examination questions inscribes train of thought, let you master skill of of all kinds answering question. The function that print
Can print the data such as outline of examination questions, exam. Paragraphic exercise
The course that presses an exam, paragraphic undertake classified an exercise, specific aim is strong. The full knowledge that covered take an examination burns gain new insights through reviewing old material
Software is self-recording issue you lead speed of answering question amount, answering question, correctly every time wait for information, you can reproduce the answering question scene at that time, achieve the goal that practices repeatedly. Statistical analysis
Software with list, walk along power plan to show notch, correct rate, can show by exam course classification, make you can undertake strengthening training in the light of weak point. Examination questions is searched
With respect to a certain knowledge the dot undertakes searching, undertake all examination questions that include this knowledge feature collect gives a title, specific aim is strong. Collect examination questions
Differ according to difficulty, significant examination questions mark is collect examination questions, practice repeatedly, aggrandizement knowledge dot, key is remembered. Individual character setting
Name freedom enlarge is contractible, make your read more relaxed; You can set answering question backdrop the color that likes for you, decrease read exhaustion. Can be aimed at every kinds of problem setting to assign a value. Data backup
The user individual character such as examination questions of the safe, quick answering question record that saves you, elite, astral class examination questions information.