title: Croup.
mesh_terms: D002648:Child; D002675:Child, Preschool; D003440:Croup / Q000628:therapy*; D006358:Hot Temperature / Q000627:therapeutic use; D006801:Humans; D006813:Humidity; D007827:Laryngitis / Q000628:therapy*; D014777:Virus Diseases / Q000628:therapy*