Publication bias against negative results from clinical trials: three of the seven deadly sins.
作者信息
Johnson Richard T, Dickersin Kay
机构信息
The Johns Hopkins Bloomberg School of Public Health, Baltimore, MD, USA.
出版信息
Nat Clin Pract Neurol. 2007 Nov;3(11):590-1. doi: 10.1038/ncpneuro0618. Epub 2007 Sep 18.
PMID:17876349
Abstract
摘要
Zotero 插件