Journal articles
2014
- . (2014). Identification and quantification of lignans and sesquilignans in the fruits of Cnicus benedictus L.: Quantitative chromatographic and spectroscopic approaches. Microchemical Journal, 114. http://doi.org/10.1016/j.microc.2014.01.009 (Original work published 05/2014AD)
1980
- . (1980). Identification of a spathe regreening factor in Zantedeschia aethiopica. Biochemical And Biophysical Research Communications, 95(4). http://doi.org/10.1016/S0006-291X(80)80051-9 (Original work published 8/1980AD)
- . (1980). Identification of a spathe regreening factor in Zantedeschia aethiopica. Biochemical And Biophysical Research Communications, 95(4). http://doi.org/10.1016/S0006-291X(80)80051-9 (Original work published 8/1980AD)
2005
- . (2005). Identification of an EcoRI restriction site for a rapid and precise determination of β-asarone-free Acorus calamus cytotypes. Phytochemistry, 66(5). http://doi.org/10.1016/j.phytochem.2005.01.007 (Original work published 3/2005AD)
- . (2005). Immunological activities and structure of pectin from Centella asiatica. Carbohydrate Polymers, 60(1). http://doi.org/10.1016/j.carbpol.2004.11.031 (Original work published 4/2005AD)
1999
- . (1999). Identification of components of Prunus africana extract that inhibit lipid peroxidation. Phytomedicine, 6(5). http://doi.org/10.1016/S0944-7113(99)80063-4 (Original work published 11/1999AD)
2013
- . (2013). Identification of compounds from the plant species Alepidea amatymbica active against HIV. South African Journal Of Botany, 86, 9 - 14. http://doi.org/10.1016/j.sajb.2013.01.009 (Original work published 5/2013AD)
2007
- . (2007). Identification of the major constituents of Hypericum perforatum by LC/SPE/NMR and/or LC/MS. Phytochemistry, 68(3). http://doi.org/10.1016/j.phytochem.2006.11.026 (Original work published 2/2007AD)
2008
- . (2008). Immobilization effect of Ruta graveolens L. on human sperm: A new hope for male contraception. Journal Of Ethnopharmacology, 115(1). http://doi.org/10.1016/j.jep.2007.09.004 (Original work published 1/2008AD)
2011
- . (2011). Immune responses induced by Pelargonium sidoides extract in serum and nasal mucosa of athletes after exhaustive exercise: Modulation of secretory IgA, IL-6 and IL-15. Phytomedicine, 18(4). http://doi.org/10.1016/j.phymed.2010.08.003 (Original work published 2/2011AD)
2012
- . (2012). Immunological effect of aqueous extract of Vernonia amygdalina and a known immune booster called immunace® and their admixtures on HIV/AIDS clients: a comparative study. Asian Pacific Journal Of Tropical Biomedicine, 2(3). http://doi.org/10.1016/S2221-1691(12)60038-0 (Original work published 3/2012AD)
2000
- . (2000). Immunomodulatory activity of Withania somnifera. Journal Of Ethnopharmacology, 71(1-2). http://doi.org/10.1016/S0378-8741(99)00206-8 (Original work published 7/2000AD)
2001
- . (2001). Immunomodulatory principles of Pelargonium sidoides. Phytotherapy Research, 15(2). http://doi.org/10.1002/ptr.785 (Original work published 03/2001AD)
1990
- . (1990). Immunoreactive Leukotrienes in Nettle Plants (Urtica urens). International Archives Of Allergy And Immunology, 91(1). http://doi.org/10.1159/000235087 (Original work published 1990)
2010
- . (2010). Immunosuppressive activity of ethanolic extract of seeds of Moringa oleifera Lam. in experimental immune inflammation. Journal Of Ethnopharmacology, 130(1). http://doi.org/10.1016/j.jep.2010.04.024 (Original work published 7/2010AD)


