., A.; LAL, P. K. STUDY TO ASSESS THE EUSTACHIAN TUBE FUNCTION BEFORE AND AFTER TYMPANOPLASTY: A COMPARATIVE STUDY. International Journal of Medical and Biomedical Studies, [S. l.], v. 4, n. 4, 2020. DOI: 10.32553/ijmbs.v4i4.1340. Disponível em: https://mail.ijmbs.info/index.php/ijmbs/article/view/1340. Acesso em: 16 apr. 2026.