1. Fed;ALI, S.Y.; EVANS, L.;Proc; 1494 (Enzymic degradation of cartilage in osteoarthritis,1973
2. What is osteoarthritic cartilage?', in 'Normal and Osteoarthrotic Articular Cartilage;BYERS, P.D.,1974
3. Ann;Ali, S.Y.; Elves, M.V.; H, D.;Leaback; post mortem study of the hip joint; including the prevalence of the features of the right side,1970
4. (Articular cartilage changes in Caucasian and Asian hip joints);HOAGLUND, F.T.; PuREwAL, G.S.; YAU, A.C.M.C.;Ibid,1974
5. (Contact pressures in the loaded human cadaver hip);DAY, W.H.; FREEMAN, M.A.R.; SWANSON, S.V.A.;J. Bone Jt Surg,1975