How important are comprehensive literature searches and the assessment of trial quality in systematic reviews? Empirical study.
作者信息
Egger M, Juni P, Bartlett C, Holenstein F, Sterne J
机构信息
Department of Social and Preventive Medicine, University of Berne, Switzerland.
出版信息
Health Technol Assess. 2003;7(1):1-76.
PMID:12583822
Abstract
摘要
Zotero 插件