Ippolito, C., C. Segnani, P. Buccianti, M. Errede, D. Virgintino, A. Dolfi, and N. Bernardini. “Fibrotic Remodeling of Colonic Tunica Muscularis Is Associated With Vascular Network Activation in Ulcerative Colitis”. Italian Journal of Anatomy and Embryology, vol. 118, no. 2, Jan. 2014, p. 108, https://oajournals.fupress.net/index.php/ijae/article/view/3733.