NIGAM, R.; BAIRWA, R. K.; GOEL, A. Study of clinical profile, pathological and functional changes in contralateral ear in patients of chronic suppurative otitis media. International Journal of Otorhinolaryngology and Head and Neck Surgery, [S. l.], v. 5, n. 5, p. 1368–1371, 2019. DOI: 10.18203/issn.2454-5929.ijohns20193885. Disponível em: https://www.ijorl.com/index.php/ijorl/article/view/1640. Acesso em: 1 nov. 2025.