title: The novel H7N9 influenza A virus: its present impact and indeterminate future.
authors: College of Veterinary Medicine, Kansas State University, Manhattan, Kansas, USA.
authors: Robert E
authors: RE
authors: Kahn
authors: Juergen A
authors: JA
authors: Richt
mesh_terms: D000222:Adaptation, Physiological; D000818:Animals; D001717:Birds; D019143:Evolution, Molecular; D058507:Host Specificity; D006801:Humans; D064766:Influenza A Virus, H7N9 Subtype / Q000235:genetics / Q000472:pathogenicity / Q000502:physiology*; D005585:Influenza in Birds / Q000453:epidemiology / Q000635:transmission / Q000821:virology*; D007251:Influenza, Human / Q000453:epidemiology / Q000635:transmission / Q000821:virology*; D009154:Mutation; D009976:Orthomyxoviridae Infections / Q000453:epidemiology / Q000635:transmission / Q000662:veterinary / Q000821:virology; D016865:Reassortant Viruses / Q000235:genetics / Q000472:pathogenicity / Q000502:physiology; D015047:Zoonoses / Q000453:epidemiology / Q000635:transmission* / Q000821:virology