Olivier, P.A.S.; Dippenaar, Susan M.; Khalil, L.F.; Mokgalong, N.M.(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute ., 2000)
Unknown author(Published jointly by the Agricultural Research Council, ARC-Onderstepoort Veterinary Institute and the Faculty of Veterinary Science, University of Pretoria., 2003)
Matthee, Sonja(Published jointly by the Agricultural Research Council, ARC-Onderstepoort Veterinary Institute and the Faculty of Veterinary Science, University of Pretoria., 2003)
Durette-Desset, M-C.(Published jointly by the Agricultural Research Council, ARC-Onderstepoort Veterinary Institute and the Faculty of Veterinary Science, University of Pretoria., 2003)
Kumba, F.F.; Katjivena, H.; Kauta, G.; Lutaaya, E.(Published jointly by the Agricultural Research Council, ARC-Onderstepoort Veterinary Institute and the Faculty of Veterinary Science, University of Pretoria., 2003)
Emslie, Forbes Richard; Spickett, Arthur M.(Published jointly by the Agricultural Research Council, ARC-Onderstepoort Veterinary Institute and the Faculty of Veterinary Science, University of Pretoria., 2001)