title: [Molecular determinants associated with high virulence of influenza A virus].
authors.affiliation: University of Wisconsin-Madison, USA. mhatta@facstaff.wisc.edu
authors.forename: Masato
authors.initials: M
authors.lastname: Hatta
authors.forename: Yoshihiro
authors.initials: Y
authors.lastname: Kawaoka
mesh_terms: D000818:Animals; D004196:Disease Outbreaks; D019267:Hemagglutinin Glycoproteins, Influenza Virus; D006801:Humans; D009980:Influenza A virus / Q000472:pathogenicity*; D007251:Influenza, Human / Q000453:epidemiology / Q000821:virology; D017361:Viral Nonstructural Proteins; D014764:Viral Proteins; D014774:Virulence / Q000235:genetics