Meta-analyses of therapies for postmenopausal osteoporosis. I. Systematic reviews of randomized trials in osteoporosis: introduction and methodology.
Cranney
Ann
A
McMaster University, Department of Clinical Epidemiology and Biostatistics, Hamilton, Ontario, Canada.
Tugwell
Peter
P
Wells
George
G
Guyatt
Gordon
G
D005260:Female; D006801:Humans; D015663:Osteoporosis, Postmenopausal / Q000628:therapy*; D016032:Randomized Controlled Trials as Topic