F A van Niekerk

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A description of the clinical signs and pathological changes is given of 2 outbreaks of suspected hybrid vetch poisoning in the Humansdorp district, Republic of South Africa. These were characterised by a severe dermatitis, high morbidity and mortality in older cows. Microscopically granulomatous lesions occurred in the kidneys, liver, myocardium, spleen(More)
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