Kumar, R., Kumar, A. and Kumar, S. (2020) “Evaluation of predictive factors determining conversion to open cholecystectomy in patients undergoing laparoscopic Cholecystectomy”, International Journal of Health and Clinical Research, 3(5), pp. 18–21. Available at: https://www.ijhcr.com/index.php/ijhcr/article/view/143 (Accessed: 22February2026).