De Lange, M.; Alexander, R.A.; Clark, R.; Louw, J.G.; De Kock, V.E.
(Pretoria : The Government Printer, 1959)
A study is reported of the cytological changes induced in cultures of calf
and lamb kidney cells and lamb testis cells by three distinct groups of viruses
associated with Lumpy Skin Disease. On the basis of the morphological ...