1. Impact of modern technique on long term results of total condylar knee arthroplasty;Ranawat;Clin Orthop,1994
2. Posterior stabilized prosthesis, results after follow-up of nine to twelve years;Stern;J Bone Joint Surg Am,1992
3. The patello-femoral joint in total prosthesis design considerations;Freeman;J Arthroplasty,1988
4. Patellar positioning in total knee arthroplasty;Gomes;Clin Orthop,1988
5. Patellar instability after total knee arthroplasty;Grace;Clin Orthop,1988