Journal articles
1986
- . (1986). (-)-N-formylnorephedrine from Catha edulis. Phytochemistry, 25(9). http://doi.org/10.1016/0031-9422(86)80102-9 (Original work published 1/1986AD)
1992
- . (1992). 11-(E)-p-Coumaric acid ester of bergenin from Peltophorum africanum. Phytochemistry, 31(9). http://doi.org/10.1016/0031-9422(92)83499-O (Original work published 9/1992AD)
1970
- . (1970). 2-Descarboxybetanidin, a minor betacyanin from carpobrotus acinaciformis. Phytochemistry, 9(12). http://doi.org/10.1016/S0031-9422(00)85776-3 (Original work published 12/1970AD)
2000
- . (2000). 5,11-Epoxymegastigmanes from the leaves of Asclepias fruticosa. Chemical & Pharmaceutical Bulletin, 48, 1908-1911. Retrieved from http://search.ebscohost.com/login.aspx?direct=true&db=mdc&AN=11145142&site=ehost-live (Original work published 12AD)
1974
- . (1974). 7-Dehydroagapanthagenin and 8(14)-dehydroagapanthagenin, two new spirostan sapogenins from Agapanthus africanus. Phytochemistry, 13(3). http://doi.org/10.1016/S0031-9422(00)91364-5 (Original work published 3/1974AD)
2014
- . (2014). 7-Deoxyloganetic acid synthase catalyzes a key 3 step oxidation to form 7-deoxyloganetic acid in Catharanthus roseus iridoid biosynthesis. Phytochemistry, 101. http://doi.org/10.1016/j.phytochem.2014.02.009 (Original work published 05/2014AD)
1975
- . (1975). 9(11)-dehydroagapanthagenin, a new spirostan sapogenin from Agapanthus africanus. Phytochemistry, 14(10). http://doi.org/10.1016/S0031-9422(00)91112-9 (Original work published 10/1975AD)
2011
- . (2011). A biochemical comparison of the in vivo effects of Bulbine frutescens and Bulbine natalensis on cutaneous wound healing. Journal Of Ethnopharmacology, 133(2). (Original work published 1/2011AD)
- . (2011). A comparative study of the antimicrobial and phytochemical properties between outdoor grown and micropropagated Tulbaghia violacea Harv. plants. Journal Of Ethnopharmacology, 134(3). (Original work published 4/2011AD)
2008
- . (2008). A broad review of commercially important southern African medicinal plants. Journal Of Ethnopharmacology, 119(3). (Original work published 10/2008AD)
1979
- . (1979). A case for the traditional healer in South Africa. South African Medical Journal, 56(23), 1003-1007. Retrieved from http://archive.samj.org.za/1979%20VOL%20LVI%20Jul-Dec/Articles/12%20December/1.9%20A%20CASE%20FOR%20THE%20TRADITIONAL%20HEALER%20IN%20SOUTH%20AFRICA,%20E.M.Mankazana.pdf (Original work published 1979)
1995
- . (1995). A chemotaxonomic survey of kaurene derivatives in the genus Alepidea (Apiaceae). Biochemical Systematics And Ecology, 23(7-8), 799 - 803. http://doi.org/10.1016/0305-1978(95)00064-X (Original work published 11/1995AD)
- . (1995). A comparative study of the phenolic products in the heartwood of Acacia karroo from two different localities. Phytochemistry, 39(4). http://doi.org/10.1016/0031-9422(95)00966-B (Original work published 7/1995AD)
2005
- . (2005). A chlorinated coumarinolignan from the African medicinal plant, Mondia whitei. Phytochemistry, 66(6). http://doi.org/10.1016/j.phytochem.2004.11.012 (Original work published 3/2005AD)
2006
- . (2006). A comparative study on the antimutagenic properties of aqueous extracts of Aspalathus linearis (rooibos), different Cyclopia spp. (honeybush) and Camellia sinensis teas. Mutation Research/Genetic Toxicology And Environmental Mutagenesis, 611(1-2). http://doi.org/10.1016/j.mrgentox.2006.06.030 (Original work published 12/2006AD)