Ainsworth T, Puzic O, Anastassiades T. The effect of bone matrix on young connective tissue cells in culture. J Lab Clin Med 1977 (4) 89: 781-91.
Deal CL, Moskowitz RW. Nutraceuticals as therapeutic agents in osteoarthritis. Rheum Dis N Am 1999; 25: 379-95.
Echard BX et al. Effects of oral glucosamine and chondroitin sulfate alone and in combination on the metabolism of SHR and SD rats. Mol Cell Biochem 2001;225(1-):85-91
Leeb BF et al. A metaanalysis of chondroitin sulfate in the treatment of osteoarthritis. J Rheumatol 2000 27: 205-211.
Mazieres B, Combe B, Phan Van A, et al. Chondroitin sulfate in osteoarthritis of the knee: a prospective, double blind, placebo controlled multicenter clinical study. J Rheumatol 2001; 28: 173-81.
Uebelhart D, Malaise M, Marcolongo R, et al. Intermittent treatment of knee osteoarthritis with oral chondroitin sulfate: a one-year, randomized, double-blind, multicenter study versus placebo. Osteoarthritis and Cartilage 2004; 12 (4):269-276.
