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The Onderstepoort Journal of Veterinary Research|June 1, 1983
Heartwater in Angora goats. I. Immunity subsequent to artificial infection and treatmentJ L Du Plessis, B C Jansen, L Prozesky
The Onderstepoort Journal of Veterinary Research|September 1, 1987
The pathogenesis of heartwaterJ L Du Plessis, L Malan, Z E Kowalski
Skin Research and Technology : Official Journal of International Society for Bioengineering and the Skin (ISBS) [And] International Society for Digital Imaging of Skin (ISDIS) [And] International Society for Skin Imaging (ISSI)|July 21, 2018
Transepidermal water loss, stratum corneum hydration, and skin surface pH of female African and Caucasian nursing studentsMonica M Young, Anja Franken, Johan L du Plessis
The Onderstepoort Journal of Veterinary Research|September 1, 1991
T cell-mediated immunity to Cowdria ruminantium in mice: the protective role of Lyt-2+ T cellsJ L Du Plessis, P Berche, L Van Gas
International Journal of Hygiene and Environmental Health|June 14, 2018
Urinary excretion of platinum (Pt) following skin and respiratory exposure to soluble Pt at South African precious metals refineriesStephanus J L Linde, Anja Franken, Johannes L du Plessis
International Archives of Occupational and Environmental Health|February 20, 2021
Skin and respiratory exposure to platinum group metals at two South African precious metals refineriesStephanus J L Linde, Anja Franken, Johannes L du Plessis
The Onderstepoort Journal of Veterinary Research|September 1, 1990
An attempt to improve the immunization of sheep against heart-water by using different combinations of 3 stocks of Cowdria ruminantiumJ L du Plessis, F T Potgieter, L van Gas
The Onderstepoort Journal of Veterinary Research|December 1, 1977
Transplantation of cultured jaagsiekte (sheep pulmonary adenomatosis) cells into athymic nude miceD W Verwoerd, E Meyer-Scharrer, J L Du Plessis
The Onderstepoort Journal of Veterinary Research|September 1, 1984
The immunization of calves against heartwater: subsequent immunity both in the absence and presence of natural tick challengeJ L Du Plessis, J D Bezuidenhout, C J Lüdemann
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