Aldardeer, A.A.K. and Redwaan, A.A. 2019. Two-stages using endoscopic retrograde cholangio-pancreatography procedures versus single stage laparoscopic management for concomitant gallstones and common bile duct stones. International Surgery Journal. 6, 12 (Nov. 2019), 4244–4247. DOI:https://doi.org/10.18203/2349-2902.isj20195381.