Congenital stridor and malformations of the trachea.
D000013:Congenital Abnormalities; D006801:Humans; D007830:Larynx / Q000002:abnormalities; D012135:Respiratory Sounds / Q000209:etiology*; D014132:Trachea / Q000002:abnormalities*
STRIDOR/etiology and pathogenesis; TRACHEA/abnormalities