4Yuen KY,Chan PK,Peiris M,et al.Clinical features and rapid viral diagnosis of human disease associated with avian influenza A H5N1 virus[J].Lancet,1998,351(911):467-471.
5Parry J.H7N9 avian flu infects humans for the first time[J].BMJ,2013,346:f2151.
6Angelava NA,Angelava AV,Epidemiology,clinical picture,Prevention and treatment of Avian influenza[J].Georgian Med News,2006,13(1):69-76.
7LI Q,ZHOU L,ZHOU M,et al.Epidemiology of human infections with avian influenza A(H7N9)virus in China[J].N Eng J Med,2014,370(6):520-532.
8Cowling BJ,Jin Lianmei,Lau EH,et al.Comparative epidemiology of human infections with avian influenza A H7N9 and H5N1 viruses in China:a population-based study of laboratory- confirmed cases[J].Lancet,2013,382(9887):129-137.
