[Bilateral choanal atresia: clinical case with transpalatine surgery].
D002754:Choanal Atresia; D006801:Humans; D009296:Nasal Cavity / Q000002:abnormalities*; D010256:Paranasal Sinuses
NASAL CAVITY/abnormalities
Atresia bilateral de coanas: caso clínico intervenido por vía transpalatina.