An introductory survey of helminth control practices in South Africa and anthelmintic resistance on Thoroughbred stud farms in the Western Cape Province
Matthee, S., Van Niekerk, F.E., Hoffmann, W.A., Dreyer, F.H.
Published in Journal of the South African Veterinary Association (01.12.2002)
Published in Journal of the South African Veterinary Association (01.12.2002)
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Journal Article
Selenium and other mineral elements in populations at risk for esophageal cancer
Jaskiewicz, K., Marasas, W. F. O., Rossouw, J. E., van Niekerk, F. E., Tech, E. W. P. Heine
Published in Cancer (15.12.1988)
Published in Cancer (15.12.1988)
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Journal Article
The effect of dietary protein on reproduction in the mare. VII. Embryonic development, early embryonic death, foetal losses and their relationship with serum progestagen
Van Niekerk, F.E, Van Niekerk, C.H. (Stellenbosch Univ. (South Africa). Dept. of Human and Animal Physiology)
Published in Journal of the South African Veterinary Association (01.12.1998)
Published in Journal of the South African Veterinary Association (01.12.1998)
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Journal Article
The effect of dietary protein on reproduction in the mare. VI. Serum progestagen concentrations during pregnancy
Van Niekerk, F.E, Van Niekerk, C.H. (Stellenbosch Univ. (South Africa). Dept. of Human and Animal Physiology)
Published in Journal of the South African Veterinary Association (01.12.1998)
Published in Journal of the South African Veterinary Association (01.12.1998)
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Journal Article
The application of a selenium fertiliser for the correction of marginal deficiencies in grazing sheep
Cloete, S.W.P. (Elsenburg Agricultural Centre, (South Africa)), Van Niekerk, F.E, Young, M, Van der Merwe, G.D, Clark, J
Published in Journal of the South African Veterinary Association (01.09.1999)
Published in Journal of the South African Veterinary Association (01.09.1999)
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Journal Article
The effect of dietary protein on reproduction in the mare. IV. Serum progestagen, FSH, LH and melatonin concentrations during the anovulatory, transitional and ovulatory periods in the non-pregnant mare
Van Niekerk, F.E, Van Niekerk, C.H. (Stellenbosch Univ. (South Africa). Dept. of Human and Animal Physiology)
Published in Journal of the South African Veterinary Association (01.12.1997)
Published in Journal of the South African Veterinary Association (01.12.1997)
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Journal Article
The effect of dietary protein on reproduction in the mare. III. Ovarian and uterine changes during the anovulatory, transitional and ovulatory periods in the non-pregnant mare
Van Niekerk, C.H., Van Niekerk, F.E.
Published in Journal of the South African Veterinary Association (01.09.1997)
Published in Journal of the South African Veterinary Association (01.09.1997)
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Journal Article
The effect of dietary protein on reproduction in the mare. II. Growth of foals, body mass of mares and serum protein concentration of mares during the anovulatory, transitional and pregnant periods
Van Niekerk, C.H., Van Niekerk, F.E.
Published in Journal of the South African Veterinary Association (01.09.1997)
Published in Journal of the South African Veterinary Association (01.09.1997)
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Journal Article
The effect of dietary protein on reproduction in the mare. I. The composition and evaluation of the digestibility of dietary protein from different sources
Van Niekerk, F.E., Van Niekerk, C.H.
Published in Journal of the South African Veterinary Association (01.09.1997)
Published in Journal of the South African Veterinary Association (01.09.1997)
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Journal Article
The effect of selenium supplementation during the early post-mating period on embryonic survival in sheep
Van Niekerk, F.E. (Stellenbosch Univ. (South Africa). Dept. of Human and Animal Physiology), Cloete, S.W.P, Heine, E.W.P, Van der Merwe, G.D, Wellington, A, Du Plessis, S.S, Bekker, D
Published in Journal of the South African Veterinary Association (01.12.1996)
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Published in Journal of the South African Veterinary Association (01.12.1996)
Journal Article
Parenteral copper and selenium supplementation of sheep on legume-grass pastures: biochemical and production responses in lambs to maternal treatment
Van Niekerk, F E, Cloete, S W, Van der Merwe, G D, Heine, E W, Scholtz, A J
Published in Journal of the South African Veterinary Association (01.03.1995)
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Published in Journal of the South African Veterinary Association (01.03.1995)
Journal Article
Production responses of sheep supplemented with copper, cobalt and selenium on kikuyu ryegrass pastures
Cloete, S W, van Niekerk, F E, Kritzinger, N M, van der Merwe, G D, Heine, E W, Scholtz, A J
Published in Journal of the South African Veterinary Association (01.06.1994)
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Published in Journal of the South African Veterinary Association (01.06.1994)
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