Unilateral Choanal Atresia

Devan BK Harkins WB . Congenital choanal atresia — twenty years experience. Int Surg 1977;62:397–9.

Ronaldson RT . Note on a case of congenital closure of the posterior choana. Edinb Med J 1881;26:1035–6.

Emmert C . Stenochone und Atrezie der choanne. Lehrbuch der speciellen choanan 1881;II:535–8.

Kaplan LC . Choanal atresia and its associated anomalies. Further support for the CHARGE association. Int J Pediatr Otorhinolaryngol 1854;8:237–42.

Pagan RA Graham JM Jnr Zanava J Young SL . Colomboma, congenital heart disease and choanal atresia with multiple anomalies in CHARGE association. J Pediatr 1981;99:223–7.