DISTORTION PRODUCT OTOACOUSTIC EMISSIONS AND PURE TONE AUDIOMETRY, THE EFFECT OF MASTOID DRILLING ON THE CONTRALATERAL HEALTHY EAR. International Research Journal of Pharmacy, [S. l.], v. 10, n. 5, p. 243–246, 2019. DOI: 10.56802/evnfb254. Disponível em: https://irjponline.org/index.php/irjp/article/view/3340. Acesso em: 17 jul. 2026.