Usha Ramakrishna N, Radhika Potnuri, Raj Kumar Sahu, and Hitesh Chavda. 2024. “A Prospective Study of Various Pre-Operative Factors and the Development of a Scoring System in Predicting Difficult Laparoscopic Cholecystectomy”. Asian Journal of Medical Sciences 15 (6):130-35. https://doi.org/10.3126/ajms.v15i6.64850.