2Horimoto T,Kawaoka Y.Pandemic threat posed by avian influenza A viruses.Clin Microbiol Rev,2001,14(1):129.
3Subbarao K,Klimov A,Katz J et al.Characterization of an avian influenza A (H5N1) virus isolated from a child with a fatal respiratory illness.Science,1998(279):393.
4Fouchier RAM,Schneeberge PM,Rozendaal FW et al.Avian influenza A virus (H7N7) associated with human conjunctivitis and a fatal case of acute respiratory distress syndrome.Pro Natl Acad Sci USA,2004,101(5):1356.
5Matrosovich MN,Matrosovich TY,Gray T et al.Human and avian influenza viruses target different cell types in cultures of human airway epithelium.Pro Natl Acad Sci USA,2004,101(13):4620.
6Harvey R,Martin AC,Zambon M et al.Restrictions to the adaptation of influenza A virus H5 Hemagglutinin to the human host.J Virol,2004,78(1):502.
7Baigent SJ,McCauley JW.Influenza type A in humans,mammals and birds:determinants of virus virulence,host range and interspecies transmission.Bioessays,2003,25(7):657.
8The Writing Committee of the World Health Organization (WHO)Consultation on Human Influenza A/H5.Avian influenza A (H5N1)infection in humans.N Engl J Med,2005,353(13):1374.
9Mounts AW, Kwong H, Izurieta HS, et al. Case-control study of risk factors for avian influenza A (H5N1) disease, Hong kong, 1997. J Infect Dis, 1999, 180(2) : 505.
10Beigel JH, Farrar J, Han AM, et al. Avian influenza A (H5N1) infection in humans. N Engl J Med, 2005, 353(13) .. 1374.