Paweska, Janusz Tadeusz; Barnard, B.J.H.; Verwoerd, Daniel Wynand
(Published by the Agricultural Research Council, Onderstepoort Veterinary Institute, 1993)
This paper reports the first serological evidence of exposure of donkeys to equine arteritis virus.
Seven hundred and thirty-four serum samples collected between 1989 and 1992 from donkeys in
different areas of South ...