Design: Prospective randomized study.
设计：前瞻性随机研究。
Design: This is a prospective randomized study.
研究设计：前瞻性随机对照研究。
DESIGN: Prospective randomized study. SETTING: Fertility center.
设计：前瞻随机研究。场所：生育中心。
Another limitation of the study was that it was not randomized.
这项研究的另一个局限性是它没有随机化。
Methods: Randomized double blind study was employed.
方法：随机双盲对照临床研究。
Our study is the only randomized prospective study of 2 different surgical techniques.
我们的研究是唯一一个对2种术式进行随机前瞻性研究的。
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 prospective randomized control trial.
研究设计：一个前瞻性随机试验。
Design: Completely randomized grouping design and controlled study.
设计：完全随机分组设计，对照试验。
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: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.
研究设计：随机对照试验。
Study Design. Randomized controlled.
研究设计：随机对照。
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: Randomized case control study.
设计：随机对照研究。
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。
DESIGN: a non randomized controlled study was conducted.
设计非随机对照研究。
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: a complete randomized grouping design, controlled study.
设计：完全随机分组设计，对照实验。
DESIGN: Completely randomized case-control study was adopted.
设计：完全随机对照实验研究。
DESIGN: a completely randomized case-control study.
设计：完全随机对照研究。
DESIGN: a randomized self controlled study before and after treatment.
设计：随机、治疗前后自身对照研究。
DESIGN: Randomized controlled study and analysis of variance.
设计：随机对照的实验，方差分析。
DESIGN: a randomized controlled prospective study was conducted.
设计：随机对照的前瞻性研究。
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。
Methods a randomized, double blind study was performed.
方法采用随机、双盲研究方法。
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。
DESIGN: a completely randomized control study.
设计：完全随机设计，对照实验研究。
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