A., Anjana, and Asha T. Chacko. “Role of Various Causes of Death in Diverging Life Expectancy in Kerala, India”. International Journal of Research in Medical Sciences 11, no. 12 (November 29, 2023): 4341–4346. Accessed October 14, 2025. https://www.msjonline.org/index.php/ijrms/article/view/12274.