S. Shrivastav, S. M. Shrestha, B. K.C., and S. Pradhan, “Polypoid Lesions of the Gallbladder: A Five-Year Retrospective Study of Cholecystectomy Specimens”, J. Soc. Surg. Nepal, vol. 28, no. 2, pp. 43–49, Dec. 2025.