Shone, D.K.; Haig, D.A.; McKercher, D.G.; Alexander, R.A.; Clark, R.; Louw, J.G.; De Kock, V.E.
(Published by The Government Printer, Pretoria, 1956)
The development of a complement-fixation test possessing broad specificity,
in which tissue culture propagated virus is used as antigen, for studies on bluetongue
in sheep is described.