Singh KK, Singh DP, Chandra A, Alam M, Agrawal P. Liver function and serum amylase alterations following laparoscopic and open cholecystectomy and its significance. Int Surg J [Internet]. 2019 Jun. 29 [cited 2025 Nov. 27];6(7):2295-9. Available from: https://www.ijsurgery.com/index.php/isj/article/view/4655