Extraintestinal Manifestations of Ulcerative Colitis: The Opinion of a Rheumatologist and Proctologist. The Eurasia Proceedings of Science, Technology, Engineering and Mathematics, [S. l.], v. 11, p. 159–162, 2020. Disponível em: https://epstem.net/index.php/epstem/article/view/325. Acesso em: 21 may. 2026.