Abu Samra, Nada; McCrindle, Cheryl Myra Ethelwyn; Penzhorn, Barend Louis; Cenci-Goga, Beniamino T.
(South African Veterinary Association, 2007-09)
Serum samples from 600 sheep were collected from 5 different provinces randomly chosen in South Africa. Two sheep abattoirs (representing formal slaughter of sheep) and 1 rural location (representing informal slaughter of ...