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: Randomized controlled study and analysis of variance.
设计：随机对照的实验，方差分析。
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。
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。
Design: Completely randomized grouping design and controlled study.
设计：完全随机分组设计，对照试验。
Study Design. Randomized controlled trial.
研究设计：随机对照试验。
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。
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。
DESIGN: Completely randomized digital table and randomized controlled animal study.
设计：完全随机数字表法，随机对照动物实验。
DESIGN: a randomized controlled prospective study was conducted.
设计：随机对照的前瞻性研究。
Design: a complete randomized grouping design, controlled study.
设计：完全随机分组设计，对照实验。
DESIGN: a randomized self controlled study before and after treatment.
设计：随机、治疗前后自身对照研究。
DESIGN: a randomized controlled experimental study based on the experimental animals.
设计：以实验动物为研究对象，随机对照的实验研究。
DESIGN: a completely randomized controlled experimental study based on the experimental animals.
设计：以实验动物为研究对象，完全随机设计，对照实验研究。
The data are from an extension study of a randomized, double-blind, placebo-controlled trial.
这些数据来自一个随机、双盲、安慰剂对照试验、根据研究。
Methods: This study adopted simple randomized controlled design.
方法：本研究采用单纯随机对照研究设计。
Methods: This study adopted simple randomized controlled design.
方法：本研究采用单纯随机对照研究设计。
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