Du Plessis, J.L.Jansen, B.C.Bigalke, R.D.2015-11-202015-11-2020151983Du Plessis, JL, Jansen, BC & Prozesky, L 1983, 'Heartwater in Angora goats. I. Immunity subsequent to artificial Infection and treatment’, Onderstepoort Journal of Veterinary Research, vol. 50, no. 2, pp. 137-1430330-2465http://hdl.handle.net/2263/50552The articles have been scanned in colour with a HP Scanjet 5590; 600dpi. Adobe Acrobat XI Pro was used to OCR the text and also for the merging and conversion to the final presentation PDF-format.en©ARC - Onderstepoort and Faculty of Veterinary Science, University of Pretoria (original). ©University of Pretoria. Dept. of Library Services (digital).Veterinary medicineVeterinary medicine -- South AfricaArticle