Journal articles
2013
- . (2013). Bioprospecting of leaf and callus extracts of Artemisia afra Jacq. ex Willd. as a potential source of anti-microbial agents against selected microbial strains. International Journal Of Integrative Sciences, Innovation And Technology (Ijiit) , 2(3), 38-41. Retrieved from http://webzoom.freewebs.com/ijiit/documents/130203%2010.pdf
- . (2013). Bitterness values for traditional tonic plants of southern Africa. Journal Of Ethnopharmacology, 147(3). http://doi.org/10.1016/j.jep.2013.03.059 (Original work published 6/2013AD)
2008
- . (2008). Bioprospecting the African Renaissance: The new value of muthi in South Africa. Journal Of Ethnobiology And Ethnomedicine, 4(1), 9. http://doi.org/10.1186/1746-4269-4-9 (Original work published 2008)
- . (2008). Botanical Medicine for Cystitis. Alternative And Complementary Therapies, 14(2), 69 - 77. http://doi.org/10.1089/act.2008.14203 (Original work published 04/2008AD)
1990
- . (1990). Biosynthesis of acridone alkaloids formation of rutacridone by cell-free extracts of Ruta graveolens cell suspension cultures. Febs Letters, 263(2). http://doi.org/10.1016/0014-5793(90)81395-5 (Original work published 4/1990AD)
2002
- . (2002). Biosynthesis of estragole and t-anethole in bitter fennel (Foeniculum vulgare Mill. var. vulgare) chemotypes. Changes in SAM:phenylpropene O-methyltransferase activities during development. Plant Science, 163(5). http://doi.org/10.1016/S0168-9452(02)00279-0 (Original work published 11/2002AD)
- . (2002). Biosynthetic studies on the tropane alkaloid hyoscyamine in Datura stramonium; hyoscyamine is stable to in vivo oxidation and is not derived from littorine via a vicinal interchange process. Phytochemistry, 61(3). http://doi.org/10.1016/S0031-9422(02)00200-5 (Original work published 10/2002AD)
- . (2002). Botanical medicines for the urinary tract. World Journal Of Urology, 20, 285-293. Retrieved from http://search.ebscohost.com/login.aspx?direct=true&db=mdc&AN=12522584&site=ehost-live (Original work published 11AD)
1983
- . (1983). Biosynthesis of geraniol and related monoterpenes in Pelargonium graveolens. Phytochemistry, 22(11). http://doi.org/10.1016/0031-9422(83)80140-X (Original work published 1/1983AD)
1980
- . (1980). Biosynthesis of monoterpenes: Conversion of the acyclic precursors geranyl pyrophosphate and neryl pyrophosphate to the rearranged monoterpenes fenchol and fenchone by a soluble enzyme preparation from fennel (Foeniculum vulgare). Archives Of Biochemistry And Biophysics, 200(2). http://doi.org/10.1016/0003-9861(80)90384-7 (Original work published 4/1980AD)
2000
- . (2000). Biosynthetic studies on the tropane ring system of the tropane alkaloids from Datura stramonium. Phytochemistry, 53(7). http://doi.org/10.1016/S0031-9422(00)00022-4 (Original work published 4/2000AD)
- . (2000). Bisanthraquinone glycosides of Hypericum perforatum with binding inhibition to CRH-1 receptors. Phytochemistry, 55(8). http://doi.org/10.1016/S0031-9422(00)00305-8 (Original work published 12/2000AD)
- . (2000). Botanical derivatives for the prostate. Fitoterapia, 71. http://doi.org/10.1016/S0367-326X(00)00174-X (Original work published 8/2000AD)
1996
- . (1996). Black Women's Experiences of Illegal Abortion in South Africa. Reproductive Health Matters, 4(7), 170-171. Retrieved from http://www.jstor.org/stable/pdfplus/3775391.pdf?acceptTC=true (Original work published 1996)
2010
- . (2010). Bridging the divide – anthropologist/ sangoma challenges delegates. South African Medical Journal, 100(2), 80-81. Retrieved from http://www.scielo.org.za/pdf/samj/v100n2/v100n2a05.pdf (Original work published 2010)