EcoHealth · 2009 · 138 citations · 46 references
Avian InfluenzaPoultry DiseaseGlobal HealthAgricultural EconomicsAnimal Health EconomicsGlobal Health RisksDisease EmergencePoultry FarmingFood Safety
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Genetic Reassortment of Avian, Swine, and Human Influenza A Viruses in American Pigs
Nan Zhou, Dennis A. Senne, John S. Landgraf et al. · Journal of Virology · 1999 · 597 citations · Full text