• Professional staff and buildings, Onderstepoort 

  Anonymous; Du Toit, P.J. (Pretoria : Government Printer, 1938)
• The detection of strychnine in carcasses and corpses 

  Steyn, Douw G.; Du Toit, P.J. (Pretoria : Government Printer, 1938)

  This discussion was based on experiments conducted by the author upon twenty-four dogs killed with strychnine and five control dogs which were shot and buried on 7th September, 1933. The remains of these twenty-nine dogs ...
• Variation in the colony form of the anthrax bacillus 

  Sterne, Max; Du Toit, P.J. (Pretoria : Government Printer, 1938)

  The number of variant forms which can develop in cultures of the anthrax bacillus seems to be very large. (Gratia 1924; Nungester 1929; Stamatin 1934, 1935a, 1935b; Januschke 1935.) Some changes in colony form are so abrupt ...
• Automatic control of fixation time of histological specimens 

  Jackson, Cecil; Du Toit, P.J. (Pretoria : Government Printer, 1938)

  An inexpensive and effective device to facilitate the process of fixing normal and pathological histological specimens in fluids which have a narrow margin of optimum fixation time has been in daily use at Onderstepoort ...
• Subject index 

  Du Toit, P.J. (Pretoria : Government Printer, 1938)

  Subject index for the Onderstepoort Journal of Veterinary Science and Animal Industry, Volume 10, nos. 1 and 2, 1938
• Author index 

  Du Toit, P.J. (Pretoria : Government Printer, 1938)

  Author's index for the Onderstepoort Journal of Veterinary Science and Animal Industry, Volume 10, nos. 1 and 2, 1938
• The extraction of wool-grease 

  Rossouw, S.D.; Du Toit, P.J. (Pretoria : Government Printer, 1938)

  The medical importance of wool grease was appreciated by the ancient Greeks as early as 450 B.C. Through mediaeval periods its use is referred to in various writings, and the methods of preparation are discussed. Galen ...
• Sulphur metabolism V. The effect of elementary sulphur on fertility, reproduction and lactation in the white rat 

  Kellermann, J.H.; Du Toit, P.J. (Pretoria : Government Printer, 1938)

  When a drug is administered over an extended period of time not only its prophylactic effect but also its influence on reproduction should be considered. Some apparently harmless compounds may, under certain conditions, ...
• The growth promoting qualities of various protein concentrates for Leghorn chickens 

  Bronkhorst, J.J.; Du Toit, P.J. (Pretoria : Government Printer, 1938)

  Comparable groups of baby chicks, given meat meal supplements from different sources, did not grow at the same rate, even though the diets were balanced to the same level of protein. The incidence of nutritional para lysis ...
• Protein studies. Plant protein II. The biological values of lucernemeal, sesamemeal, peanutmeal, coprameal, cottonseedmeal and oatmeal 

  Smuts, D.B.; Malan, A.L.; Du Toit, P.J. (Pretoria : Government Printer, 1938)

  The conception of biological values of proteins was first introduced by Thomas, who defined biological value as the number of parts of body nitrogen replaced by 100 parts of food protein. His technique, adapted to human ...
• The influence of the protein level of the diet on the growth, egg production, egg weight, and morality of Single Comb White Leghorn pullets 

  Bronkhorst, J.J.; Du Toit, P.J. (Pretoria : Government Printer, 1938)

  With a basal mash consisting of yellow maize and wheat by-products, 10 per cent, of meatmeal was as satisfactory as 15 or 20 per cent, during the period from 9 weeks to maturity. Age at sexual maturity and subsequent egg ...
• Protein studies. Plant protein I. A comparative study of the growth promoting properties of the proteins of the peanutmeal, sesamemeal, coprameal, lucernemeal and cottonseedmeal 

  Smuts, D.B.; Du Toit, P.J. (Pretoria : Government Printer, 1938)

  In the course of extensive investigations at this Institute on the mineral deficiencies prevailing under natural conditions of grazing, indications pointing to a total or partial protein deficiency during certain seasons ...
• Wool studies III. The uniformity of a series of fibre thickness measurements on a small sample of medium Merino wool 

  Malan, A.P.; Carter, H.B.; Van Wyk, C.M.; Du Toit, P.J. (Pretoria : Government Printer, 1938)

  The fibre diameter of wool, being either directly or indirectly associated with a variety of other characteristics, is required in the majority of problems in wool research. It is essential, therefore that the procedure ...
• A monograph of the helminth parasites of the elephant 

  Van der Westhuysen, O.P.; Du Toit, P.J. (Pretoria : Government Printer, 1938)

  Since the literature on the helminth parasites of the elephant is extremely scattered and contained in various periodicals, the object of this paper was to attempt to compose a synopsis of all the hitherto known helminth ...
• A rapid phase test for distinguishing between carotinoid and bile staining of fat in carcasses 

  Rimington, Claude; Fourie, P.J.J.; Du Toit, P.J. (Pretoria : Government Printer, 1938)

  In the routine inspection of carcasses a yellow discolouration of the fats is not infrequently observed, but the significance of this discolouration from a meat inspection point of view depends upon whether it is caused ...
• The appearance of Bartonella muris (M. Mayer 1921) in the albino and wild rat after splenectomy 

  Neitz, W.O.; Du Toit, P.J. (Pretoria : Government Printer, 1938)

  In 1921 Mayer described Bartonella muris in the blood of rats that had recovered from a severe attack of trypanosomiasis after the treatment with germanin. Further experiments by Mayer, Borchardt and Kikuth in1925 showed ...
• A further case of congenital porphyrinuria (Pink tooth) in a living grade Friesland cow in South Africa (Cedara case) 

  Fourie, P.J.J.; Du Toit, P.J. (Pretoria : Government Printer, 1938)

  A further living case of congenital porphyrinuria is described of a cow which gave birth to a clinically normal heifer calf and showing herself discoloured teeth, porphyrin in urine and faeces and extensive skin lesions ...
• The occurrence of Nuttallia cynicti sp. n. in the yellow mungoose Cynictis pennicillata in South Africa 

  Neitz, W.O.; Du Toit, P.J. (Pretoria : Government Printer, 1938)

  Blood parasites belonging to the family Babesidae have been described in four species of carnivora belonging to the family Viverridae. With the exception of Patton who records only the fact that he has seen piroplasms in ...
• Quantitative studies upon porphyrin excretion in bovine congenital prophyrinuria (Pink tooth) no. I 

  Rimington, Claude; Roets, G.C.S.; Fourie, P.J.J.; Du Toit, P.J. (Pretoria : Government Printer, 1938)

  Since the literature reveals little accurate information as to the quantities of porphyrins excreted in congenial prophyrinuria, studies of these bovine eases have been undertaken with a view to ascertaining whether or not ...
• The destruction of Piroplasma canis by the neutrophiles and large mononuclear leucocytes 

  Neitz, W.O.; Du Toit, P.J. (Pretoria : Government Printer, 1938)

  The pathological changes observed in piroplasma infection in dogs depend on a number of factors such as the breed, age, general condition of the host, intensity of the infection and duration of the disease. The biliary ...

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