Bhattarai A, Adhikari D, Yadav DK, Poudel S, Parajuli B, Koirala A, Yadav RP. Incidence of difficult laparoscopic cholecystectomy at a tertiary care hospital in eastern Nepal. J. Kathmandu Med. Coll. [Internet]. 2023 Mar. 1 [cited 2024 Dec. 4];12(1):49-52. Available from: https://nepjol.info/index.php/JKMC/article/view/56692