With exudative otitis media injection of medicines into the tympanic cavity. American Journal of Pediatric Medicine and Health Sciences (2993-2149), [S. l.], v. 2, n. 5, p. 166–168, 2024. Disponível em: https://grnjournal.us.e-scholar.org/index.php/AJPMHS/article/view/4868. Acesso em: 27 jan. 2026.