When to randomize, or 'Evidence-based medicine needs medicine-based evidence'.
作者信息
Concato John
机构信息
Clinical Epidemiology Research Center, VA Connecticut Healthcare System, West Haven, CT, USA.
出版信息
Pharmacoepidemiol Drug Saf. 2012 May;21 Suppl 2:6-12. doi: 10.1002/pds.3245.
DOI:10.1002/pds.3245
PMID:22552974
Abstract
摘要
Zotero 插件