...床消化病杂志和；临床内科杂志，从创刊至今年6月，共19年600多期，收集了随机临床对照试验（randomized controlled trials，RCT）和临床对照试验（clinic conirolled trials，CCT）资料1000多条。
基于1个网页-相关网页
...志、临床消化病杂志和；临床内科杂志，从创刊至今年6月，共19年600多期，收集了随机临床对照试验（randomized controlled trials，RCT）和临床对照试验（clinic conirolled trials，CCT）资料1000多条。
基于1个网页-相关网页
非随机临床对照试验 NRCT
随机对照临床试验 RCT ; randomized controlled trial ; randomized controlled clinical trials ; randomized clinical trials
临床随机对照试验 RCT ; randomized controlled trials ; randomized clinical trial ; Clinical randomized controlled trials
的随机对照临床试验 randomized controlled trial ; randomized controlled clinical trials ; RCTS
的临床随机对照试验 randomized controlled trial ; randomized clinical trial
在随机对照临床试验 randomized controlled trail
然而临床随机对照试验 randomised controlled trials
目前临床随机对照试验 RCTS ; randomized clinical trials
个随机对照临床试验 randomized clinical trials
证明药理和药效的最好方法之一就是进行随机临床对照试验，在这个试验中其研究对象会被随机地分成两组。
One of the best ways scientists have to prove cause and effect in medicine is to conduct a randomized controlled trial, in which study subjects are randomly assigned to two groups.
方法：按照循证医学有关治疗文献评价原则，对机检有关胃癌随机临床对照试验中医药治疗文献进行调查和评价。
Methods: Articles with RCTs were obtained by electronic searching, and investigate and evaluated according to the principle of evidence-based medicine(EBM).
有一个随机临床试验，其中有47个人使用了无效对照剂，一般是常见的非类固醇抗炎药，或者常见的麻醉剂。
In a randomized clinical trial, 47 subjects were assigned to a placebo, a topical nonsteroidal anti-inflammatory agent, or a topical anesthetic.
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