DESIGN: a case controlled study.
设计：病例对照研究。
DESIGN: A self controlled study.
设计：自身对照研究。
DESIGN: a randomly controlled study.
设计：随机对照研究。
DESIGN: a self controlled study was conducted.
设计：自身对照的研究。
DESIGN: a complete randomized controlled study.
设计：完全随机设计，对照实验研究。
DESIGN: Double blind, randomized controlled study.
设计：本研究采用双盲、随机、对照方法。
DESIGN: a non randomized controlled study was conducted.
设计非随机对照研究。
DESIGN: Homochronous controlled study based on children.
设计：以患儿为研究对象的同期对照研究。
DESIGN: Randomized controlled study and analysis of variance.
设计：随机对照的实验，方差分析。
Design: a complete randomized grouping design, controlled study.
设计：完全随机分组设计，对照实验。
Design: Completely randomized grouping design and controlled study.
设计：完全随机分组设计，对照试验。
The answer is the "gold standard" double blind, placebo controlled study.
答案是“金标准”，双盲，安慰剂对照研究。
DESIGN: a randomized self controlled study before and after treatment.
设计：随机、治疗前后自身对照研究。
Study Design. This study was a prospective, randomized, controlled study.
研究设计：本研究为随机，对照，前瞻性研究。
The first controlled study of an online program for insomnia was published in 2004.
第一个失眠症在线项目的对照研究于2004年发布。
Study Design: Randomized, controlled trial; Level of evidence, 1.
研究设计：随机对照研究； 循证医学级别，1级。
Study Design. A prospective, randomized controlled trial.
前瞻性的随机对照研究。
Study Design. A randomized controlled trial.
研究设计：随机对照试验。
Study Design. A systematic review of randomized controlled trials.
研究设计：随机对照试验的系统评价。
Study Design. A simple blind, random controlled clinical trial.
研究目的：单盲，随机对照临床试验。
This study is registered as an International Standard Randomised Controlled Trial, number ISRCTN38354748.
此研究已登记为国际标准随机对照实验，编号为ISRCTN38354748。
This study is registered with the International Standard Randomised Controlled Trial number 34123170.
这项研究注册记录为国际标准随机对照试验，(注册)号为34123170。
Study Design. Randomized controlled trial.
研究设计：随机对照试验。
The pilot study of the quality controlled standard of Tongmailing capsule has been carried out.
对通脉灵胶囊的质量控制标准进行初步研究。
Study Design. Randomized controlled.
研究设计：随机对照。
DESIGN:A randomized controlled single blind study.
设计：采用随机对照单盲实验研究。
Methods: The controlled human exposure experiment was applied in this study.
方法：采用控制暴露人体实验。
DESIGN: a randomized controlled prospective study was conducted.
设计：随机对照的前瞻性研究。
In vitro release study showed that polyanhydride erosion is the mechanism of drug controlled release.
体外释放研究表明，聚酸酐的溶蚀是控释的机理。
DESIGN: Aandomized and controlled trial study.
设计：随机对照的试验研究。
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