Azad, Pulak, et al. “Gallstone Ileus: A Rare Case of Intestinal Obstruction, Presented in a Chronic Kidney Disease Patient on Haemodialysis”. 2025. Journal of Clinical Nephrology, vol. 9, no. 2, Apr. 2025, pp. 027-030., doi:10.29328/journal.jcn.1001149.