1. Incidence of human osteoarthritis in the joints of the lower extremity;Muehlman;FASEB J,1995
2. Degeneration of articular cartilage, of the ankle in cadavers studied by gross radiographic examination;Tsukahara;Nippon Seikeigeka Gakkai Zasshi,1990
3. The foot in rheumatoid arthritis;Vidigall;Ann Rheum Dis,1975
4. The rheumatoid foot: a clinical study with pathological and roentgenological comments;Vainio;Ann Chir Gynaecol,1956
5. Treatment of ankle arthrosis;Katcherian;Clin Orthop Rel Res,1998