AU  - Boutron I, Tubach F, Giraudeau B, Ravaud P
TI  - MEthodological differences in clinical trials evaluating nonpharmacological and pharmacological treatments of hip and knee osteoarthritis
PT  - JOUR
DP  - 2003
TA  - JAMA
pages = {1062-1070},
VI  - 290
IP  - 8
AID  - 10.1001/jama.290.8.1062 [doi]
4100  - http://dx.doi.org/10.1001/jama.290.8.1062
SO  - JAMA August 27, 2003 290(8):1062