Kuttanchettiyar, Krishnakumar G., and Meer M. Chisthi. “Deep Venous Thrombosis After Major Abdominal Surgeries: A Tertiary Level Centre Study”. International Surgery Journal 5, no. 1 (December 26, 2017): 267–272. Accessed January 6, 2026. https://www.ijsurgery.com/index.php/isj/article/view/2172.