Browsing 1947 Onderstepoort Journal of Veterinary Science and Animal Industry, Volume 22, Number 1, 1947 by Type "Article"
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Browsing 1947 Onderstepoort Journal of Veterinary Science and Animal Industry, Volume 22, Number 1, 1947 by Type "Article"
Now showing items 1-6 of 6
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(Pretoria : The Government Printer, 1947)(1) A new method for the analytical determination of the diffusion constant of a virus is described. (2) This method is based upon the amount of virus which diffuses across the interface formed between an infective ...
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(Pretoria : The Government Printer, 1947)From the findings reviewed in this paper it seems clear that the pathological changes in bluetongue concern mainly: (a) the vascular system, (b) the skeletal musculature.
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(Pretoria : The Government Printer, 1947)The occurrence of seventeen mites has been recorded apparently for the first time in South Africa. Cheyletiella parasitivorax has also been included, having been recorded only from Onderstepoort. These mites are apparently ...
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(Pretoria : The Government Printer, 1947)1. The technique used for the propagation of the Bekker strain of bluetongue virus in the developing chick embryo is described in detail. 2. The important role played by the temperature of incubation on the multiplication ...
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(Pretoria : The Government Printer, 1947)An investigation was undertaken with the object of ascertaining to what extent quarters which have always been free from infection with known pathogenic bacteria secrete abnormal milk, and to determine the role played by ...
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(Pretoria : The Government Printer, 1947)1. Considerable variation in susceptibility to potassium mono-fluoroacetate has been found to exist among various species of laboratory animals. 2. The compound is not affected by actively fermenting ruminal flora nor ...
Now showing items 1-6 of 6