P. Vrakopoulou, Gavriella Zoi, Maria A. Matiatou, Andreas V. Larentzakis, George C. Zografos, and Konstantinos G. Toutouzas. 2020. “A Rare Case of Obstructive Ileus Due to Ileal Pouch Torsion: A Case Report and Systematic Review”. International Surgery Journal 7 (5):1611-17. https://doi.org/10.18203/2349-2902.isj20201879.