Randomised controlled trials in general practice: time for international collaboration.
作者信息
Underwood M R, Carter Y H
机构信息
St Bartholomew's and the Royal London School of Medicine and Dentistry, Department of General Practice and Primary Care, Queen Mary and Westfield College, University of London.
出版信息
Inj Prev. 1998 Mar;4(1):6-8. doi: 10.1136/ip.4.1.6.
Abstract
摘要
Zotero 插件