K. C., S., Praveen Kumar, B. Y., Mali, K. and M. K., V. R. (2020) “Unusual presentation of a unilateral choanal atresia in an adult: a case report”, International Journal of Otorhinolaryngology and Head and Neck Surgery, 6(4), pp. 780–783. doi: 10.18203/issn.2454-5929.ijohns20201298.