Osteoarthritis: Small studies overestimate the benefit of therapies for OA.
Finckh
Axel
A
Division of Rheumatology, University Hospitals of Geneva, Avenue Beau-Séjour 26, CH-1211 Geneva 14, Switzerland. A. Finckhaxel.finckh@hcuge.ch
Tramèr
Martin R
MR
D006801:Humans; D015201:Meta-Analysis as Topic; D010003:Osteoarthritis / Q000628:therapy*; D017594:Publication Bias; D016032:Randomized Controlled Trials as Topic; D015203:Reproducibility of Results; D018401:Sample Size; D016896:Treatment Outcome