Chandak U, Chauhan K, Gupta BB, Mitra A, Bansod P, Upadrashta R, Mundhada A. Assessment of risk factors in patients undergoing difficult cholecystectomy: a cross-sectional study at a tertiary care hospital in Central India. Int Surg J [Internet]. 2023 Dec. 27 [cited 2025 Oct. 20];11(1):63-9. Available from: https://www.ijsurgery.com/index.php/isj/article/view/10040