Tulachan, P., K. Shrestha, M. Chapagai, S. Dhungana, S. B. Pant, P. Lama, and R. S. Bhandari. “Anorectal Autoeroticism: A Case Report”. Journal of Institute of Medicine Nepal, vol. 41, no. 2, Dec. 2019, pp. 62-64, https://nepjol.info./index.php/JIOM/article/view/26555.