Hu, W. (2009) Analysis of correlated mutations, stalk motifs, and phylogenetic relationship of the 2009 influenza A virus neuraminidase sequences. Journal of Biomedical Science and Engineering, 2, 550-558. doi:10.4236/jbise.2009.27080
 Hu, W. (2010) The interaction between the 2009 H1N1 Influenza A hemagglutinin and neuraminidase: Mutations, comutations, and the NA stalk motifs. Journal of Biomedical Science and Engineering, 3, 1-12. doi:10.4236/jbise.2010.31001
 Hu, W. (2010) Identification of highly conserved domains in hemagglutinin associated with the receptor binding specificity of influenza viruses: 2009 H1N1, avian H5N1, and swine H1N2. Journal of Biomedical Science and Engineering, 3, 114-123. doi:10.4236/jbise.2010.32017
 Hu, W. (2010) Subtle differences in receptor binding specificity and gene sequences of the 2009 pandemic H1N1 influenza virus. Advances in Bioscience and Biotechnology, 1, 305-314. doi:10.4236/abb.2010.14040
 Hu, W. (2010) Correlated mutations in the four influenza proteins essential for viral RNA synthesis, host adaptation, and virulence: NP, PA, PB1, and PB2. Natural Science, 2, 1138-1147. doi:10.4236/ns.2010.210141
 King, D., Miller, Z., Jones, W. and Hu, W. (2010) Characteristic sites in the internal proteins of avian and human influenza viruses. Journal of Biomedical Science and Engineering, 3, 943-955. doi:10.4236/jbise.2010.310125
 Hu, W. (2012) Molecular determinants for receptor binding in hemagglutinin protein of 2009 pandemic H1N1. Proceedings of 6th International Conference Bioinformatics and Biomedical Engineering, Shanghai, 17-20 May 2012, 629-632.
 Tamura, K., Peterson, D., Peterson, N., Stecher, G., Nei, M. and Kumar, S. (2011) MEGA5: Molecular evolutionary genetics analysis using maximum likelihood, evolutionary distance, and maximum parsimony methods. Molecular Biology and Evolution, 28, 2731-2739. doi:10.1093/molbev/msr121
 Veljkovic, V., Niman, H.L., Glisic, S., Veljkovic, N., Perovic, V. and Muller, C.P. (2009) Identification of hemagglutinin structural domain and polymorphisms which may modulate swine H1N1 interactions with human receptor. BMC Structural Biology, 9, 62. doi:10.1186/1472-6807-9-62
 Veljkovic, V., Veljkovic, N., Muller, C.P., Müller, S., Glisic, S., Perovic, V. and Kohler, H. (2009) Characterization of conserved properties of hemagglutinin of H5N1 and human influenza viruses: Possible consequences for therapy and infection control. BMC Structural Biology, 7, 9-21.
 Imai, M., Watanabe, T., Hatta, M., et al. (2012) Experimental adaptation of an influenza H5 HA confers respiratory droplet transmission to a reassortant H5 HA/H1N1 virus in ferrets. Nature, 486, 420-428.
 Wang, W., Lu, B., Zhou, H., Suguitan Jr., A.L., Cheng, X., Subbarao, K., Kemble, G. and Jin, H. (2010) Glycosylation at 158N of the hemagglutinin protein and recaptor binding specificity synergistically affect the antigenicity and immunogenicity of a live attenuated H5N1 A/ Vietnam/1203/2004 vaccine virus in ferrets. Journal of Virology, 84, 6570-6577. doi:10.1128/JVI.00221-10