by Bennett, R.S, Nezworski, J, Velayudhan, B.T, Nagaraja, K.V, Zeman, D.H, Dyer, N, Graham, T, Lauer, D.C, Njenga, M.K, Halvorson, D.A
Published in Avian diseases (01.12.2004)

by Francis, D.H, Grange, P.A, Zeman, D.H, Baker, D.R, Sun, R, Erickson, A.K
Published in Infection and Immunity (01.09.1998)

by Zeman, D.H
Published in Proceedings of the North American Veterinary Conference (1998)

by Zeman, D.H
Published in Proceedings of the North American Veterinary Conference (1998)

by Nietfeld, J.C. (Kansas State Univ., Manhattan, KS.), Leslie-Steen, P, Zeman, D.H, Nelson, D
Published in American journal of veterinary research (01.03.1997)

by Zeman, D.H
Published in Swine health and production (01.03.1995)

by Zeman D.H
Published in American Association of Bovine Practitioners. Convention (1995)

by Olson, E.J, Epperson, W.B, Zeman, D.H, Fayer, R, Hildreth, M.B
Published in Journal of the American Veterinary Medical Association (01.04.1998)

by Fox, J.G. (Massachusetts Institute of Technology, Cambridge, MA), Zeman, D.H, Mortimer, J.D
Published in Journal of the American Veterinary Medical Association (15.10.1994)

by Lucchelli, A, Kang, S.Y, Jayasekera, M.K, Parwani, A.V, Zeman, D.H, Saif, L.J
Published in Journal of veterinary diagnostic investigation (01.04.1994)

by Wesley, I.V. (National Animal and Disease Center, USDA, ARS, Ames, IA.), Sanderson, T.P, Larson, D.J, Harmon, K.M, Andrews, J.J, Miskimins, D.W, Zeman, D.H
Published in American journal of veterinary research (01.10.1997)

by Nietfeld, J C, Franklin, C L, Riley, L K, Zeman, D H, Groff, B T
Published in Journal of veterinary diagnostic investigation (01.07.1995)

by Zeman, D.H, Dubey, J.P, Robison, D
Published in Journal of veterinary diagnostic investigation (01.07.1993)

by Janke, B.H. (South Dakota State University, Brookings, SD), Francis, D.H, Collins, J.E, Libal, M.C, Zeman, D.H, Johnson, D.D
Published in Journal of veterinary diagnostic investigation (01.01.1989)

by Rogers, D.G. (University of Nebraska, Lincoln, NE), Zeman, D.H, Erickson, E.D
Published in Journal of veterinary diagnostic investigation (01.10.1992)

by Zeman, D.H
Published in Swine health and production (01.07.1999)

by Zeman, D.H
Published in Swine health and production (01.07.1997)

by Nietfeld, J C, Janke, B H, Leslie-Steen, P, Robison, D J, Zeman, D H
Published in Journal of veterinary diagnostic investigation (1993)

by Zeman, D.H., Roberts, E.D., Shoji, H., Miwa, T.
Published in Journal of comparative pathology (01.02.1991)

by Zeman, D.H. (South Dakota State University, Brookings, SD.)
Published in Swine health and production (01.05.1996)