Mogre, D.A., Ahmed, F.M. and Banu, P.T. 2019. Endoscopic butterfly graft myringoplasty in small to medium perforation in adolescent chronic otitis media: our experience in 15 cases. International Journal of Otorhinolaryngology and Head and Neck Surgery. 5, 5 (Aug. 2019), 1299–1302. DOI:https://doi.org/10.18203/issn.2454-5929.ijohns20193873.