1.
Tamrakar KK, Khwaunju P, Sah KB. Comparative study between 3-ports and 4-ports laparoscopic cholecystectomy for the cases of gall stone disease. JCMC [Internet]. 2017 May 24 [cited 2024 Dec. 26];7(1):1-6. Available from: https://nepjol.info./index.php/JCMC/article/view/17356