1. The patellofemoral component of total knee arthroplasty;Brick;Clin Orthop,1988
2. Bilateral total knee arthroplasty: one cruciate retaining and one cruciate substituting;Becker;Clin Orthop,1991
3. Patellofemoral problems following total knee arthroplasty;Doolittle;Orthop Rev,1988
4. The patellofemoral joint in total condylar knee arthroplasty: pros and cons based on five- to ten-year follow-up observations;Ranawat;Clin Orthop,1986
5. Failure mechanisms of metal-backed patellar components;Stulberg;Clin Orthop,1988