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Browsing 1983 Onderstepoort Journal of Veterinary Research, Volume 50, 1983 by Author "Coetzer, Jacobus A.W."
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Coetzer, Jacobus A.W.; Kellerman, T. Stephanus; Schneider, D.J.; Welman, Wilhelmina G.; Bigalke, R.D.
(Published by The Government Printer, Pretoria, 1983)
Hepatogenous photosensitivity was experimentally induced in 1 out of 4 sheep dosed with milled Athanasia trifurcata. This is an unpalatable aromatic shrub commonly found along the south-western and south-eastern Cape coast ...
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Coetzer, Jacobus A.W.; Bergh, T.; Bigalke, R.D.
(Published by The Government Printer, Pretoria, 1983)
Hepatic lesions in 4 field cases of ovine hepatogenous photosensitization caused by the plant, Asaemia axillaris (Thunb.) Harv. Ex Jackson, are described. The liver was usually swollen, friable and yellowish-brown, with ...
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Coetzer, Jacobus A.W.; Bath, Gareth F.; Kellerman, T. Stephanus; Sadler, W.; Bigalke, R.D.
(Published by The Government Printer, Pretoria, 1983)
The subject of this study was the pathological and scanning electron microscopical changes in the biliary systems of sheep suffering from facial eczema or geeldikkop (Tribulosis ovis), or made photosensitive by ligation ...