Weak support for disappearance and restricted emergence/persistence of highly pathogenic influenza A in North American waterfowl

Ramey, A. M., Spackman, E., Kim-Torchetti, M., & DeLiberto, T. J. (2016, October 25). Weak support for disappearance and restricted emergence/persistence of highly pathogenic influenza A in North American waterfowl. Proceedings of the National Academy of Sciences of the United States of America. National Academy of Sciences. https://doi.org/10.1073/pnas.1614530113