double blind造句

1、Methods The random clinical study with double blind was used.
方法采取随机双盲对照临床研究。

2、Methods:this was a randomized, double blind controlled trial.
方法：采用随机双盲对照研究。

3、DESIGN: a completely randomized, double blind controlled trial was conducted.
设计：完全随机双盲实验对照研究。

4、Methods: Randomized double blind study was employed.
方法：随机双盲对照临床研究。

5、METHODS: The parallel double blind randomized control clinical trial was used.
方法：采用平行双盲随机对照研究。

6、Methods: Random, double blind and double central prospective study was adopted.
方法：采用随机、双盲、双中心前瞻性研究。