by Bexfield, N.H, Heiene, R, Gerritsen, R.J, Risoen, U, Eliassen, K.A, Herrtage, M.E, Michell, A.R
Published in Journal of veterinary internal medicine (2008)

by Meij, B.P., Voorhout, G., Gerritsen, R.J., Grinwis, G.C.M., Ijzer, J.
Published in Journal of comparative pathology (01.11.2012)

by Gerritsen, R J, Teske, E, Kraus, J S, Rutteman, G R
Published in The Veterinary quarterly (01.01.1998)

by Gerritsen, R J, van den Brom, W E, Stokhof, A A
Published in The Veterinary quarterly (01.06.1996)

by Gerritsen, R J, van Nes, J J, van Niel, M H, van den Ingh, T S, Wijnberg, I D
Published in The Veterinary quarterly (01.06.1996)