Kolo, Francis Babaman; Conan, Anne; Henning, Alischa; Clift, Sarah Jane; Knobel, Darryn Leslie(Pretoria : University of Pretoria, Faculty of Veterinary Science, 2016-08-25)
Wolf, Tanja Esther; Bennett, Nigel Charles; Burroughs, Richard E.J.; Ganswindt, Andre(Pretoria : University of Pretoria, Faculty of Veterinary Science, 2016-08-25)