对照临床试验
Controlled clinical trial
Controlledclinicaltrials
controlled clinical trials
开放、对照临床试验
Open-controlled clinical trial
临床对照试脸
Clinical controlled trial
临床对照试验
controlled clinical trials
Controlled clinical trial
Clinical controlled trials
randomized controlled trials
Controlled clinical trails
Clinical controlled trial
Clinical control study
临床对照研究
Controlled clinical trial
case-control studies
Controlled clinical research
controlled clinical study
Clinical controlled trial
随机,对照,临床试验
randomized clinical trial
随机对照临床试验
randomized controlled clinical trials
randomized control trial
randomized controlled clinical trail
random contrast clinical trial
randomized controlled clinical trial
Randomized-control clinical trial
randomized controlled trial
clinical trial
随机对照临床研究
randomized controlled trial
随机化对照临床试验
randomized controlled trial
随机临床对照试验
randomized clinical trial
临床随机对照试验
Randomized clinical trials
Clinical randomized controlled trial
临床随机对照研究
clinical randomized control study
随机对照多中心临床研究
Randomized controlled multi-centric clinical trial
Randomised controlled paralleled clinical study
随机含对照组的临床试验
randomized controlled trials
临床照护指引
clinical practive guideline
clinical practice guidelines