Sur, Tapas Kumar, Anjan Adhikari, and Alok Kumar Hazra. “Risk of Betel Nut Chewing: Chemical and Toxicological Studies”. Toxicology International 24, no. 1 (April 1, 2017): 39–45. Accessed May 4, 2024. https://informaticsjournals.com/index.php/toxi/article/view/20390.