Gummow, Bruce; De Lange, J.F.; Turner, G.V.; Redman, A.R.; Bigalke, R.D.
(Published by the Government Printer, Pretoria., 1987)
This is the first known isolation in the Republic of South Africa (RSA) of the serovar pomona from the organs of porcine foetuses as well as from the renal lymphnodes of slaughter pigs showing chronic nephritis. In addition, ...