1. In 'Statistical Methods in Medical Research';ARMITAGE, P.;J. Bone Jt Surg; The relationship between degenerative changes and load bearing in the human hip,1971
2. Ann. rheum;BYERS, P.D.; CONTEPOMI, C.A.; FARKAS, T.A.;Dis; A post mortem study of the hip joint; including the prevalence of the features of the right side,1970
3. (Articular cartilage changes in Caucasian and Asian hip joints);HOAGLUND, F.T.; PUREWAL, G.S.; YAU, A.C.M.C.;Ibid,1974
4. Acta Orthop;DANIELSSON, L.G.;Scand; Incidence and prognosis of coxarthrosis,1964
5. (Contact pressures in the loaded human cadaver hip);DAY, W.H.; FREEMAN, M.A.R.; SWANSON, S.A.V.;J. Bone Jt Surg,1975