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The clinical pathology of heartwater. III. Changes in blood clotting, blood calcium, blood protein, haematocrit and white-cell counts in sheep with experimentally induced heartwater
1994
Van Amstel, S.R. | Reyers, F. | Myburgh, E. | Pretorius, G. | Sacks, P. (Pretoria Univ., Onderstepoort (South Africa). Dept. of Medicine)
The detection of antibodies cross-reacting with Cowdria ruminantium in the sera of domestic ruminants in regions of South Africa where Amblyomma hebraeum does not occur
1994
Du Plessis, J.L. | Boersema, B.R. | Van Strijp, M.F. (Onderstepoort Veterinary Inst. (South Africa). Protozoology Div.)
Changes in the blood-gas status of sheep with experimentally induced heartwater
1994
Van Amstel, S.R. | Reyers, F. | Myburgh, E. (Pretoria Univ., Onderstepoort (South Africa). Dept. of Medicine)
A survey of the incidence and importance of the tick-borne diseases heartwater, redwater and anaplasmosis in the heartwater-endemic regions of South Africa
1994
Du Plessis, J.L. | De Waal, D.T. | Stoltsz, W.H. (Onderstepoort Veterinary Inst. (South Africa). Protozoology Div.)
Studies on the presence of endotoxin activity and inflammatory products (leukotrienes) in cases of experimentally induced heartwater in sheep
1994
Van Amstel, S.R. | Myburgh, E. (Pretoria Univ., Onderstepoort (South Africa). Departement of Medicine) | Mundell, J. | Davidson, B.
