Kung, N. Y., Morris, R. S., Perkins, N. R., Sims, L. D., Ellis, T. M., Bissett, L., . . . Peiris, M. J. (2007). Risk for Infection with Highly Pathogenic Influenza A Virus (H5N1) in Chickens, Hong Kong, 2002. Centers for Disease Control and Prevention.
Chicago-tyylinen lähdeviittausKung, Nina Y., et al. Risk for Infection With Highly Pathogenic Influenza A Virus (H5N1) in Chickens, Hong Kong, 2002. Centers for Disease Control and Prevention, 2007.
MLA-viiteKung, Nina Y., et al. Risk for Infection With Highly Pathogenic Influenza A Virus (H5N1) in Chickens, Hong Kong, 2002. Centers for Disease Control and Prevention, 2007.
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