Block randomized experiment
Randomized Controlled Trial Publication Type
Randomized Controlled Trial [Publication Type]
随机对照试验[文献类型]
随机对照试验[文献类型
随机对照试验〔文献类型〕
randomized controlled trial
临床试验
Meta分析
随机对照研究
随机对照试验①
头孢吡肟
随机
随机化对照临床试验
随机对照实验
随机控制试验
CONSORT声明
随机空白对照试验
随机对照临床试验
随机对照临床研究
随机试验
随机对照试验
随机对照
Randomized Controlled Trails
randomized controlled trail
Randomized controlled test
randomized controlled study
Randomized controlled double-blind clinical trial
randomized controlled clinical trials
randomized controlled clinical trial
随机对照试验
随机对照临床试验
随机对照研究
临床随机研究
randomized controlled clinical trail
randomized controlled clinical study
Randomized control trials
randomized control trial
randomized control test
Randomized control study
randomized control diarrhea