Ciortescu, Irina, Roxana Nemteanu, Liliana Gheorghe, Corina Hincu, Liliana Fortu, Oreste Chiriac, Andreea Clim, and Alina Plesa. “Emergency Colectomy for Massive Rectal Bleeding in a Patient With Well-Controlled Ulcerative Colitis Receiving Vedolizumab”. Archive of Clinical Cases 10, no. 3 (September 26, 2023): Arch Clin Cases. 2023;10(3):133–137. Accessed November 13, 2025. https://www.clinicalcases.eu/index.php/acc/article/view/983.