Association of type 2 hemadsorption (parainfluenza 1) virus and Asian influenza A virus with infections croup.
D003440:Croup / Q000382:microbiology*; D006382:Hemadsorption; D006801:Humans; D009980:Influenza A virus; D009975:Orthomyxoviridae; D018184:Paramyxoviridae Infections; D014780:Viruses
CROUP/microbiology; INFLUENZA VIRUSES; VIRUSES