Composite end points in randomized trials: there is no free lunch.
作者信息
Tomlinson George, Detsky Allan S
机构信息
Department of Health Policy Management and Evaluation, University of Toronto, Ontario, Canada.
出版信息
JAMA. 2010 Jan 20;303(3):267-8. doi: 10.1001/jama.2009.2017.
PMID:20085955
Abstract
摘要