Aetiological factors and dimension of tympanic membrane perforation in Benin City, Nigeria. Port Harcourt Medical Journal, [S. l.], v. 11, n. 2, p. 55–59, 2017. DOI: 10.60787/phmj.v11i2.63. Disponível em: https://phmj.org.ng/index.php/home/article/view/63. Acesso em: 22 dec. 2024.