Mishra BM, Guru RN, Kar SK. Advantage of fundus first method over conventional approach in difficult laparoscopic cholecystectomy: a prospective study. Int Surg J [Internet]. 2019 Apr. 29 [cited 2026 Feb. 20];6(5):1613-7. Available from: https://www.ijsurgery.com/index.php/isj/article/view/3895