4Alexander. D J. Control of avian influenza[J]. Veterinary Bu-llelin, 1982, (52):241-359.
5Simons Hane. Avian influenza. Control and prevent[J]. Pou-ltry International, 1998, 37(4): 32-45.
6甘孟侯.禽流感(第二版)[M].北京:中国农业出版社,2004.28-39.
7Hay A J. The virus genome and its republication[A]. In Nic-holson K G, Wbster R G, Hay A J, et al. Textbook of influenza[M]. Blackwell Science Ltd, London. 1998. 43-53.
8Colman P M, Laver W G, Varghese J N, et al. The three-dimensional structure of complex of influenza virus neuraminidase and an antibody[J]. Nature, 1987, 326: 358-363.
9Colman, P.M., Structure and function of the neuraminidase[A]. In Nicholson K G, wbster R G, Hay A J, et al. Textbook of influenza[M]. Blackwell Science Ltd., London.1998. 65-73.
10Joseph N. Varghese, Peter M. Colman, Albertus van Donke-laar, et al. Structural evidence for a second sialic acid binding site in avian influenza virus neuraminidase[J]. Proc Natl Acad Sci, USA. 1997,94(22): 11808-11812.
8Fouchier R A, Munster V, Wallensten A, et al. Characterization of a novel influenza A virus hemagglutinin subtype (H16) obtained from black-headed gulls [J]. J Virol, 2005, 79(5): 2814-2822.
9Stevens J, Corpar A L, Basler C F, et al. Structure of the uncleaved human HI hemagglutinin from the extinct 1918 influenza virus[J]. Science, 2004, 303(5665): 1866-1870.
10Webster R G, Rott R. Influenza virus pathogenicity the pivotal role of haemagglutinin[J]. Cell, 1987, 50: 665-666.