Users' guides to the medical literature. IX. A method for grading health care recommendations. Evidence-Based Medicine Working Group.
作者信息
Guyatt G H, Sackett D L, Sinclair J C, Hayward R, Cook D J, Cook R J
机构信息
Department of Medicine, McMaster University, McMaster University Faculty of Health Sciences, Hamilton, Ontario, Canada.
出版信息
JAMA. 1995 Dec 13;274(22):1800-4. doi: 10.1001/jama.274.22.1800.
PMID:7500513
Abstract
摘要
Zotero 插件