TEIXEIRA, Mónica; REBELO, Joana Freitas; BRANCO, Elisabete Torres; MEDEIROS, Nuno; ALVES, Sandra; OLIVEIRA, Pedro. Lymph node ratio: prognostic value in laryngeal cancer after primary total laryngectomy. Portuguese Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 62, n. 3, p. 239–245, 2024. DOI: 10.34631/sporl.2189. Disponível em: https://journalsporl.com/index.php/sporl/article/view/2189. Acesso em: 7 nov. 2026.