[Bilateral choanal stenosis].
D003251:Constriction, Pathologic; D006801:Humans; D007231:Infant, Newborn; D007232:Infant, Newborn, Diseases; D009302:Nasopharyngeal Diseases; D009666:Nose / Q000002:abnormalities*; D009668:Nose Diseases
INFANT, NEWBORN/diseases; NOSE/abnormalities