Back surgery--who needs it?
作者信息
Deyo Richard A
机构信息
Department of Medicine and Center for Cost and Outcomes Research, University of Washington, Seattle, USA.
出版信息
N Engl J Med. 2007 May 31;356(22):2239-43. doi: 10.1056/NEJMp078052.
PMID:17538083
Abstract
摘要
Zotero 插件