Chandak, U., Chauhan, K., Gupta, B. B., Mitra, A., Bansod, P., Upadrashta, R., & Mundhada, A. (2023). Assessment of risk factors in patients undergoing difficult cholecystectomy: a cross-sectional study at a tertiary care hospital in Central India. International Surgery Journal, 11(1), 63–69. https://doi.org/10.18203/2349-2902.isj20233924