Goyal, Binita. “Histopathologic Profile of Premalignant and Malignant Lesions of Gallbladder”. Journal of College of Medical Sciences-Nepal 17, no. 4 (December 31, 2021): 322–330. Accessed May 17, 2024. https://nepjol.info/index.php/JCMSN/article/view/38302.