Newman, S. H., Iverson, S. A., Takekawa, J. Y., Gilbert, M., Prosser, D. J., Batbayar, N., . . . Douglas, D. C. (2009). Migration of Whooper Swans and Outbreaks of Highly Pathogenic Avian Influenza H5N1 Virus in Eastern Asia. Public Library of Science.

Newman, Scott H., Samuel A. Iverson, John Y. Takekawa, Martin Gilbert, Diann J. Prosser, Nyambyar Batbayar, Tseveenmyadag Natsagdorj, e David C. Douglas. Migration of Whooper Swans and Outbreaks of Highly Pathogenic Avian Influenza H5N1 Virus in Eastern Asia. Public Library of Science, 2009.

Newman, Scott H., et al. Migration of Whooper Swans and Outbreaks of Highly Pathogenic Avian Influenza H5N1 Virus in Eastern Asia. Public Library of Science, 2009.