DR.RAGHU SUNKARA, DR.SURENDRA KUMAR CHOWDARY. A PROSPECTIVE STUDY OF HEARING OUTCOME IN CANAL WALL DOWN MASTOIDECTOMY WITH TYMPANOPLASTY. International Journal of Pharmacy Research & Technology (IJPRT), [S. l.], v. 13, n. 2, p. 249–253, 2023. Disponível em: https://ijprt.org/index.php/pub/article/view/1655. Acesso em: 24 mar. 2026.