Authors: van Baar, ME Dekker, J Oostendorp, RAB Bijl, D Voorn, TB Bijlsma, JWJ

Citation: Me. Van Baar et al., Effectiveness of exercise in patients with osteoarthritis of hip or knee: nine months' follow up, ANN RHEUM D, 60(12), 2001, pp. 1123-1130

Authors: Van Baar, ME Dekker, J Oostendorp, RAB Bijl, D Voorn, TB Lemmens, JAM Bijlsma, JWJ

Citation: Me. Van Baar et al., The effectiveness of exercise therapy in patients with osteoarthritis of the hip or knee: A randomized clinical trial, J RHEUMATOL, 25(12), 1998, pp. 2432-2439