A rare cause of otalgia - Langerhans Cell Histiocytosis case report. UCC Student Medical Journal, [S. l.], v. 5, p. 104, 2025. DOI: 10.33178/SMJ.2025.1.30. Disponível em: https://journals.ucc.ie/index.php/smj/article/view/4630.. Acesso em: 18 oct. 2025.