title: Genetic characterisation of H9N2 influenza viruses in southern China.
authors.affiliation: State Key Laboratory of Emerging Infectious Diseases, Department of Microbiology, The University of Hong Kong.
authors.forename: Y
authors.initials: Y
authors.lastname: Guan
authors.affiliation: State Key Laboratory of Emerging Infectious Diseases, Department of Microbiology, The University of Hong Kong.
authors.forename: G Jd
authors.initials: GJ
authors.lastname: Smith
mesh_terms: D000818:Animals; D002681:China; D006801:Humans; D053127:Influenza A Virus, H9N2 Subtype / Q000235:genetics* / Q000302:isolation & purification; D005585:Influenza in Birds / Q000453:epidemiology* / Q000821:virology; D007251:Influenza, Human / Q000821:virology; D011200:Poultry; D011201:Poultry Diseases / Q000453:epidemiology* / Q000821:virology