title: 'The flu zone'.
authors.affiliation: National Institute of Dental Research, Bethesda, Md. 20892-2290, USA.
authors.forename: H C
authors.initials: HC
authors.lastname: Slavkin
mesh_terms: D000940:Antigenic Variation; D006801:Humans; D009980:Influenza A virus / Q000235:genetics / Q000648:ultrastructure; D007251:Influenza, Human / Q000188:drug therapy / Q000453:epidemiology / Q000473:pathology / Q000821:virology; D014481:United States / Q000453:epidemiology