US Preventive Services Task Force. Sigmoidoscopy in the periodic health examination of asymptomatic adults.
作者信息
Selby J V, Friedman G D
机构信息
Division of Research, Kaiser Permanente Medical Care Program, Oakland, Calif. 94611.
出版信息
JAMA. 1989 Jan 27;261(4):594-601.
PMID:2642564
Abstract
摘要
Zotero 插件