Singh SK, Shukla D, Singh PK, Katyayan I. Laparoscopic subtotal cholecystectomy a boon to difficult gall bladder. Int Surg J [Internet]. 2020 Dec. 28 [cited 2025 Nov. 10];8(1):215-9. Available from: https://www.ijsurgery.com/index.php/isj/article/view/6775