Subacute pediatric airway problems.
D002648:Child; D002675:Child, Preschool; D006391:Hemangioma / Q000175:diagnosis; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007818:Laryngeal Diseases / Q000151:congenital / Q000175:diagnosis* / Q000628:therapy; D007822:Laryngeal Neoplasms / Q000175:diagnosis; D007829:Laryngostenosis / Q000175:diagnosis; D007830:Larynx / Q000002:abnormalities*; D008297:Male; D012135:Respiratory Sounds / Q000175:diagnosis*