title: [Croup].
authors: Department of Internal Medicine, Tokyo Metropolitan Komagome Hospital.
authors: R
authors: R
authors: Ieki
mesh_terms: D002648:Child; D002675:Child, Preschool; D003440:Croup / Q000175:diagnosis / Q000821:virology; D003937:Diagnosis, Differential; D006801:Humans; D007223:Infant; D010223:Parainfluenza Virus 2, Human; D011379:Prognosis