Dr. S. Chockalingam, and Dr. C. Arunkumar. “Outcomes of Total Knee Arthroplasty in Patients Aged 70 Years and above”. Kauverian Medical Journal, vol. 2023, no. 2, Sept. 2023, pp. 13-15, https://kauverianjournal.com/index.php/research/article/view/42.