Authors: I Conradie van Wyk; A Goddard; B M de C Bronsvoort; J A W Coetzer; C Booth; O Hanotte; A Jennings; H Kiara; P Mashego; C Muller; G Pretorius; E J Poole; S M Thumbi; P G Toye; M E J Woolhouse; B L Penzhorn Journal: Comp Clin Path Date: 2012-06-01