8Matsuno H, Kadowaki KM, Tsuji H.Generation II Knee bracing for severe medial compartment osteoarthritis of the knee[J]. Phys Med Rehabil,1997,78(7):745-749.
9Felson DT, Zhang Y, Anthony JM, et al. Weight loss reduces the risk for symptomatic knee osteoarthritis in women: the Framingham Study[J]. Ann Intern Med, 1992, 1116:7535-7539.
10Reginster JY, Deroisy R, Paul I, et al. Glucosamine Sulfate significantly reduce progression of knee OA over 3 years: a large randomized, placebo-controlled, double-blind prospective trial[J]. Arthritis Rheum, 1999, 42(suppl):231.