SÁNCHEZ, Morelos Adolfo García et al. Ulcerous Colitis in Mexico: Is It Still a Diagnostic-Therapeutic Myth? 20 Years of Experience. British Journal of Healthcare and Medical Research, [S. l.], v. 10, n. 4, p. 145–163, 2023. DOI: 10.14738/bjhmr.104.15189. Disponível em: https://journals.scholarpublishing.org/index.php/BJHR/article/view/15189. Acesso em: 14 may. 2026.