title: An 11-month-old with unexplained respiratory distress.
authors.forename: L
authors.initials: L
authors.lastname: Carson
mesh_terms: D000402:Airway Obstruction / Q000209:etiology*; D005547:Foreign Bodies / Q000150:complications* / Q000175:diagnosis; D006801:Humans; D007223:Infant; D008297:Male; D012131:Respiratory Insufficiency / Q000209:etiology*