Jothi, D. B., Ran, D. L. Z., Sandrasecra, S. . and Hayati, F. (2020) “Gallstone Ileus: An Unfortunate Complication after Endoscopic Biliary Drainage”, Open Access Macedonian Journal of Medical Sciences, 8(C), pp. 164–166. doi: 10.3889/oamjms.2020.4918.