clinical randomized controlled studies
Clinical randomized controlled trial
Double blind double dummy randomized controlled clinical trial
randomized controlled clinical study
randomized controlled clinical trial
随机对照临床试验
随机对照试验
随机对照研究
临床随机研究
randomized controlled clinical trials
Muticenter randomized controlled clinical study
Multicenter randomized controlled clinical trial
clinical randomized control study
Double blind randomized controlled trial
Double-blind randomized controlled
Double-blind randomized controlled trial
phase Ⅲ randomized clinical trial
randomized clinical trial
随机临床对照试验
随机临床试验
随机,对照,临床试验
随机对照试验
血糖控制
Randomized clinical trials
Randomized controlled double-blind clinical trial
randomized controlled study
Randomized controlled test