Sigmoid colon adenocarcinoma: 9 years from diagnosis to treatment . Clinics, [S. l.], v. 60, n. 6, p. 501–503, 2005. DOI: 10.1590/S1807-59322005000600013. Disponível em: https://revistas.usp.br/clinics/article/view/17480.. Acesso em: 27 may. 2024.