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Choi, Young K., Jee H. Lee, Gene Erickson, Sagar M. Goyal, Han S. Joo, Robert G. Webster, och Richard J. Webby. H3N2 Influenza Virus Transmission From Swine to Turkeys, United States. Centers for Disease Control and Prevention, 2004.

Choi, Young K., et al. H3N2 Influenza Virus Transmission From Swine to Turkeys, United States. Centers for Disease Control and Prevention, 2004.