KAISER, A.; BEART, jr.RB. Surgical management of ulcerative colitis. Swiss Medical Weekly, [S. l.], v. 131, n. 2324, p. 323–337, 2001. DOI: 10.4414/smw.2001.06134. Disponível em: https://smw.ch/index.php/smw/article/view/70. Acesso em: 26 jul. 2024.