Users' guides to the medical literature. IX. A method for grading health care recommendations. Evidence-Based Medicine Working Group
1995 Dec 13;274(22):1800-4.
G H Guyatt
D L Sackett
J C Sinclair
D J Cook
R J Cook
Department of Medicine, McMaster University, McMaster University Faculty of Health Sciences, Hamilton, Ontario, Canada.
No abstract available
Meta-Analysis as Topic
Outcome Assessment, Health Care*
Practice Guidelines as Topic / standards*
Randomized Controlled Trials as Topic