Hering-Hagenbeck, S.F.B.N.; Petter, A.J.(Published jointly by the Agricultural Research Council, ARC-Onderstepoort Veterinary Institute and the Faculty of Veterinary Science, University of Pretoria., 2002)
Vatta, A.F.; Krecek, R.C.(Published jointly by the Agricultural Research Council, ARC-Onderstepoort Veterinary Institute and the Faculty of Veterinary Science, University of Pretoria., 2002)
Marobela-Raborokgwe, C.; Nicholas, R.; Ayling, R.; Bashiruddin, J.B.(Published jointly by the Agricultural Research Council, ARC-Onderstepoort Veterinary Institute and the Faculty of Veterinary Science, University of Pretoria., 2003)
Musara, C.; Chamunorwa, Joseph Panashe; Holtug, K.; Skadhauge, E.(Published jointly by the Agricultural Research Council, ARC-Onderstepoort Veterinary Institute and the Faculty of Veterinary Science, University of Pretoria., 2002)