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Sive A, Vinik AI, Van Tonder S, Lund A.Sive A, et al. Among authors: van tonder s.J Clin Endocrinol Metab. 1978 Sep;47(3):556-9. doi: 10.1210/jcem-47-3-556.J Clin Endocrinol Metab. 1978.PMID: 45466No abstract available.
Sive AA, Vinik AI, van Tonder SV.Sive AA, et al. Among authors: van tonder sv.Am J Gastroenterol. 1979 Feb;71(2):183-5.Am J Gastroenterol. 1979.PMID: 433901
Botha JL, Vinik AI, Child P, Lund A, van Tonder S.Botha JL, et al. Among authors: van tonder s.S Afr Med J. 1977 Dec 10;52(25):995-7.S Afr Med J. 1977.PMID: 607511Clinical Trial.
Botha JL, Vinik AI, van Tonder S, Lund A, Waynik J, Jackson WP.Botha JL, et al. Among authors: van tonder s.S Afr Med J. 1978 Mar 4;53(9):313-8.S Afr Med J. 1978.PMID: 653542Clinical Trial.No abstract available.
van der Westhuyzen J, van Tonder SV, Gilbertson I, Metz J.van der Westhuyzen J, et al. Among authors: van tonder sv.S Afr Med J. 1986 Aug 2;70(3):143-6.S Afr Med J. 1986.PMID: 3738639
Green R, Jacobsen DW, van Tonder SV, Kew MC, Metz J.Green R, et al. Among authors: van tonder sv.Gastroenterology. 1981 Oct;81(4):773-6.Gastroenterology. 1981.PMID: 7262521
van der Westhuyzen J, van Tonder SV, Fernandes-Costa FJ.van der Westhuyzen J, et al. Among authors: van tonder sv.Int J Vitam Nutr Res. 1986;56(3):287-9.Int J Vitam Nutr Res. 1986.PMID: 3781754