Verwoerd, Daniel Wynand; Tustin, R.C.; York, D.F; Williamson, Anna-Lise; Bigalke, R.D.
(Published by the Government Printer, Pretoria., 1988)
Jaagsiekte was successfully transmitted to at least 2 out of 6 goats inoculated intratracheally with partially purified jaagsiekte retrovirus. Multiple, small, well circumscribed nodules found in the lungs consisted of ...