CABANILLAS, Fernando; NIEVES-PLAZA, Mariely; QUEVEDO, Gerardo; ECHENIQUE, Ignacio. Rectal Adenocarcinoma: Proposal for a Model Based on Pretreatment Prognostic Factors. Puerto Rico Health Sciences Journal, [S. l.], v. 31, n. 2, 2012. Disponível em: https://prhsj.rcm.upr.edu/index.php/prhsj/article/view/785. Acesso em: 19 oct. 2025.