RIBEIRO, Diana Cunha; MARICATO, Felisberto; RIBEIRO, Carlos; PAIVA, António Diogo. Retropharyngeal and parapharyngeal abscess in children. Retrospective study of 5 years in Pediatric Hospital of Coimbra. Portuguese Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 51, n. 3, p. 161–165, 2013. DOI: 10.34631/sporl.62. Disponível em: https://www.journalsporl.com/index.php/sporl/article/view/2658. Acesso em: 10 nov. 2026.