Mogre, D. A., Ahmed, F. M., & 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), 1299–1302. https://doi.org/10.18203/issn.2454-5929.ijohns20193873