Assessing allocation concealment and blinding in randomised controlled trials: why bother?

 

作者: Kenneth FSchulz,  

 

期刊: Evidence Based Nursing  （BMJ Available online 2001）
卷期: Volume 4, issue 1  

页码: 4-6

 

ISSN:1367-6539

 

年代: 2001

 

出版商: ebnurs

 

数据来源: BMJ

 

 

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