Aerosol challenge of calves with Haemophilus somnus and Mycoplasma dispar

por Tegtmeier, C., Angen, Ø., Grell, S.N., Riber, U., Friis, N.F.
Publicado 2000

In utero infection with porcine reproductive and respiratory syndrome virus modulates leukocyte subpopulations in peripheral blood and bronchoalveolar fluid of surviving piglets

por Nielsen, J, Bøtner, A, Tingstedt, J.-E, Aasted, B, Johnsen, C.K, Riber, U, Lind, P
Publicado 2003