1. Unicompartmental prosthesis for gonarthrosis: a nine-year series of 575 knees from a Swedish hospital;Christensen;Clin Orthop,1991
2. The long term efficacy of unicompartmental arthroplasty of the knee;Stockelman;Clin Orthop,1991
3. Medial unicompartmental arthroplasty: a survival study of the Oxford meniscal knee;Carr;Clin Orthop,1993
4. Unicompartmental knee arthroplasty: a multicenter investigation with long-term follow-up evaluation;Heck;Clin Orthop,1993
5. Reduced failure rate in knee prosthetic surgery with improved implantation technique;Lewold;Clin Orthop,1993