SAHOO, S. R.; NAYAK, P.; DATTA, N. Postauricular sinus: a case report. International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 8, n. 12, p. 1004–1006, 2022. DOI: 10.18203/issn.2454-5929.ijohns20223053. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/3701. Acesso em: 17 mar. 2026.