by Borgsteede, F.H.M. (Instituut voor Dierhouderij en Diergezondheid DLO, Lelystad (Netherlands).), Pekelder, J.J, Dercksen, D.P, Sol, J, Vellema, P, Gaasenbeek, C.P.H, Linden, J.N. van der
Published in The Veterinary quarterly (01.11.1997)

by Borgsteede, F. H. M., van der Linden, J. N., Cornelissen, J. B. W. J., Gaasenbeek, C. P. H., Ascher, F.
Published in Veterinary record (20.06.1998)

by Thomas, G. (Centraal Diergeneeskundig Inst., Lelystad (Netherlands)), Vecht, U, Breeuwer, J.A.J, Wisselink, H.J, Linden, J.N. van der
Published in Current Topics in Veterinary Medicine and Animal Science (Netherlands) (1987)

by Borgsteede, F.H.M, Linden, J.N. van der, Cornelissen, J.B.W.J, Gaasenbeek, C.P.H, Ascher, F. (Institute for Animal Science and Health, ID-DLO, PO Box 65, 8200 AB Lelystad (Netherlands))
Published in Veterinary Record (United Kingdom) (1998)

by Over, H.J. (Centraal Diergeneeskundig Inst., Lelystad (Netherlands)), Thomas, G, Linden, J.N. van der, Berg, M.J. van den, Lugt, A. van der
Published in Current Topics in Veterinary Medicine and Animal Science (Netherlands) (1987)