Tzifa, K T Endoscopic repair of unilateral choanal atresia with the KTP laser: a one stage procedure. [electronic resource] - The Journal of laryngology and otology Apr 2001 - 286-8 p. digital Publication Type: Journal Article ISSN: 0022-2151 Standard No.: 10.1258/0022215011907460 doi Subjects--Topical Terms: AdultChildChoanal Atresia--surgeryEndoscopy--methodsFemaleHumansLaser Therapy--methodsPostoperative CareTreatment Outcome