Ismail, Abdellatif, et al. “Endoscopic Sphincterotomy Increases the Risk of Pyogenic Liver Abscess: A Retrospective Study Using Real-World Data”. ASIDE Gastroenterology, vol. 2, no. 1, Dec. 2025, pp. 27-32, https://doi.org/10.71079/ASIDE.GI.123125111.