Prevalence and patterns of chronic suppurative otitis media and hearing impairment in Basrah city . International Journal of Medical Advances and Discoveries, [S. l.], v. 2, n. 1, p. 33–37, 2011. Disponível em: https://kevinpage.org/index.php/IJMAD/article/view/389. Acesso em: 28 oct. 2026.