APA (7th ed.) Citation

Asif, S., & Choon, D. (2005). Midterm results of cemented Press Fit Condylar Sigma total knee arthroplasty system.

Chicago Style (17th ed.) Citation

Asif, S., and D.S.K Choon. Midterm Results of Cemented Press Fit Condylar Sigma Total Knee Arthroplasty System. 2005.

MLA (9th ed.) Citation

Asif, S., and D.S.K Choon. Midterm Results of Cemented Press Fit Condylar Sigma Total Knee Arthroplasty System. 2005.

Warning: These citations may not always be 100% accurate.