Kane, Varsha, and Mahesh C. Talpallikar. “Study on Risk Factors for Mortality and Morbidity in Patients Undergoing Surgery for Colorectal Cancer”. International Surgery Journal 6, no. 8 (July 25, 2019): 2766–2771. Accessed November 10, 2025. https://www.ijsurgery.com/index.php/isj/article/view/4661.