Isolation of influenza virus type A2 (Hong Kong variant) in the allantoic cavity of chick embryos.
D000818:Animals; D002642:Chick Embryo; D006723:Hong Kong; D007194:India; D009975:Orthomyxoviridae / Q000302:isolation & purification*; D009976:Orthomyxoviridae Infections / Q000382:microbiology*; D014776:Virus Cultivation