2025. Clinical & Ultrasonography Based Scoring to Predict Pre-Operatively the Conversionof Laparoscopic to Open Cholecystectomy - A Prospective Observational Study. Journal of Recent Advances in Applied Sciences (pISSN 0970-1990). 40, 2 (Nov. 2025), 1–9. DOI:https://doi.org/10.71393/8fyjzv82.