Body mass index associated with onset and progression of osteoarthritis of the knee but not of the hip: Rotterdam Study

Reijman M, Pols HA, Bergink AP, Hazes JM, Belo JN, Lievense AM, Bierma-Zeinstra SM. Body mass index associated with onset and progression of osteoarthritis of the knee but not of the hip: Rotterdam Study. Ann Rheum Dis. 2007; 66(2): 158-62.