1. Walldius arthoplasty: a review of 80 cases;Freeman;Clin Orthop,1973
2. Statistics of total knee replacement: partial and total knee replacement design St. George;Engelbrecht;Clin Orthop,1976
3. Myositis ossificans following porous-ingrowth total knee replacement;Booth;Orthop Rev,1979
4. Myositis ossificans following porous-ingrowth total knee replacement;McClelland;Orthop Rev,1986
5. Results after knee replacement with a posterior cruciate substituting prosthesis;Scott;J Bone Joint Surg,1988