Chawan, Amba Prasad, Yashwant Singh Rathore, Sunil Chumber, and Kamal Kataria. “Surgical Diseases and Surgical Outcomes in Geriatric Patients”. International Surgery Journal 7, no. 10 (September 23, 2020): 3315–3320. Accessed February 20, 2026. https://www.ijsurgery.com/index.php/isj/article/view/6385.