1. Osteoarthrosis and allied diseases;Gardner,1992
2. Osteophytes in osteoarthritis. Clinical aspects;Brandt;Osteoarthritis Cartilage,1999
3. Differential expression of collagen types I, II, III, and X in human osteophytes;Aigner;Lab Invest,1995
4. The reaction of cartilage and osteophyte formation after the intra-articular injection of papain;Inoue;Nippon Seikeigeka Gakkai Zasshi,1982
5. Studies of osteophyte pathogenesis in experimentally induced osteoarthritis;Moskowitz;J Rheumatol,1987