Statistics notes: missing outcomes in randomised trials.
作者信息
Vickers Andrew J, Altman Douglas G
机构信息
Department of Epidemiology and Biostatistics, Memorial Sloan-Kettering Cancer Center, New York, NY 10065, USA.
出版信息
BMJ. 2013 Jun 6;346:f3438. doi: 10.1136/bmj.f3438.
PMID:23744649
Abstract
摘要
Zotero 插件