Shrestha, A, NS Reddy, and SN Ganguly. “Pleomorphic Adenoma of the Upper Lip: A Case Report”. Journal of College of Medical Sciences-Nepal 6, no. 1 (August 24, 2010): 51–53. Accessed June 17, 2024. https://www.nepjol.info/index.php/JCMSN/article/view/3603.