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Sodium- and potassium-activated adenosine triphosphatase of the nasal salt gland of the duck (Anas platyrhynchos). Purification, characterization, and NH2-terminal amino acid seque... mā Barry E. Hopkins, Henry Wagner, Thomas W. Smith

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Intestinal carriage of Yersinia pseudotuberculosis by wild birds and mammals in Japan mā Hiroshi Fukushima, Manabu Gomyoda

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Viral Replication, Persistence in Water and Genetic Characterization of Two Influenza A Viruses Isolated from Surface Lake Water mā Camille Lebarbenchon, My Yang, Shamus P. Keeler, Muthannan Andavar Ramakrishnan, Justin D. Brown, David E. Stallknecht, Srinand Sreevatsan

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Juveniles and migrants as drivers for seasonal epizootics of avian influenza virus mā Jacintha G. B. van Dijk, Bethany J. Hoye, Josanne H. Verhagen, Bart A. Nolet, Ron A. M. Fouchier, Marcel Klaassen

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Reference Genes for Quantitative Gene Expression Studies in Multiple Avian Species mā Philipp Olias, Iris Adam, Anne K. Meyer, Constance Scharff, Achim D. Gruber

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Emprego da microscopia eletrônica na avaliação pós-vacinal de epitélio traqueal de patos (Anas platyrhynchos) imunizados contra a doença de Newcastle mā Vanessa Sobue Franzo, A.C. Paulillo, Laura Satiko Okada Nakaghi, Lizandra Amoroso

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Avian Influenza Viruses and Paramyxoviruses in Wintering and Resident Ducks in Texas mā Britta A. Hanson, David E. Swayne, Dennis A. Senne, David S. Lobpries, Justin Hurst, David E. Stallknecht

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Transmission of Avian Influenza A Viruses among Species in an Artificial Barnyard mā Jenna E. Achenbach, Richard A. Bowen

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A Century of Hybridization: Decreasing Genetic Distance Between American Black Ducks and Mallards mā Judith E. Mank, John E. Carlson, Margaret C. Brittingham

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Intercontinental reassortment and genomic variation of low pathogenic avian influenza viruses isolated from northern pintails (Anas acuta) in Alaska: Examining the evidence through... mā Andrew M. Ramey, John M. Pearce, Paul L. Flint, Hon S. Ip, Dirk V. Derksen, J. Christian Franson, Michael J. Petrula, Bradley D. Scotton, Kristine M. Sowl, Michael L. Wege, Kimberly A. Trust

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Cross-Seasonal Patterns of Avian Influenza Virus in Breeding and Wintering Migratory Birds: A Flyway Perspective mā Nichola J. Hill, John Y. Takekawa, Carol J. Cardona, Brandt W. Meixell, Joshua T. Ackerman, Jonathan A. Runstadler, Walter M. Boyce

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Large-scale survey of<i>Cryptosporidium</i>spp. in chickens and Pekin ducks (<i>Anas platyrhynchos</i>) in Henan, China: prevalence and molecular characterization mā Rongjun Wang, Fuchun Jian, Yanping Sun, Qunshan Hu, Jingjing Zhu, Fang Wang, Changshen Ning, Longxian Zhang, Lihua Xiao

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Experimental Transmission of Sarcocystis from Icterid Birds to Sparrows and Canaries by Sporocysts from the Opossum mā Edith D. Box, Donald W. Duszynski

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Avian influenza surveillance in wild birds in the European Union in 2006 mā U.W. Hesterberg, K. A. Harris, David A. Stroud, Vittorio Gubertì, Luca Busani, Maria Pittman, V Sánchez-Matamoros Piazza, A. J. C. Cook, Ian H. Brown

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Seroprevalence of Toxoplasma gondii infection in slaughtered chickens, ducks, and geese in Shenyang, northeastern China mā Na Yang, Ming-Yang Mu, Hong-Kui Li, Miao Long, Jian-Bin He

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Development of visual species identification in ducklings: What is the role of imprinting? mā Timothy D. Johnston, Gilbert Gottlieb

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Phylogenetic analysis of Newcastle disease viruses isolated from waterfowl in the Upper Midwest Region of the United States mā Naresh Jindal, Yogesh Chander, Ashok Chockalingam, Martha Abin, Patrick T. Redig, Sagar M. Goyal

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Influenza A Viruses from Wild Birds in Guatemala Belong to the North American Lineage mā Ana S. González-Reiche, Maria Morales-Betoulle, Danilo Álvarez, Jean-Luc Betoulle, María L. Müller, Silvia M. Sosa, Daniel R. Pérez

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Avian influenza at both ends of a migratory flyway: characterizing viral genomic diversity to optimize surveillance plans for North America mā John M. Pearce, Andrew M. Ramey, Paul L. Flint, Anson V. Koehler, Joseph P. Fleskes, J. Christian Franson, Jeffrey S. Hall, Dirk V. Derksen, Hon S. Ip

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Variation in viral shedding patterns between different wild bird species infected experimentally with low-pathogenicity avian influenza viruses that originated from wild birds mā Taiana Costa, Justin D. Brown, Elizabeth W. Howerth, David E. Stallknecht

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