1. Osteoarthritis in the elderly;Bagge, E.; Bjelle, A.; Eden, S.; Svanborg, A.;Ann Rheum Dis,1991
2. OA and physical functioning: evidence from the NHANES epidemiology follow-up study;A, Davis M.; H, Ettinger W.; M, Neuhaus J.; Knee, Mallon K.P.;Jf Rheumatol,1991
3. Radiological assessment of the knee joint in osteoarthritis;Cooper, C.; Cushnaghan, J.; Kirwan, J.;Br Jf Rheumatol,1992
4. Radiographic patterns of knee osteoarthritis in the community: the importance of the patellofemoral joint;E, McAlindon T.; S, Snow; C, Cooper; A, Dieppe P.;Ann Rheum Dis,1993
5. Radiographic patterns and associations of osteoarthritis of the knee in patients referred to hospital;Ledingham, J.; Regan, M.; Jones, A.; Doherty, M.;Ann Rheum Dis,1993