Journal articles
1975
- . (1975). Potential value of plants as sources of new antifertility agents II. Journal Of Pharmaceutical Sciences, 64(5). http://doi.org/10.1002/jps.2600640504 (Original work published 05/1975AD)
2011
- . (2011). Potentiality of plants as source of insecticide principles. Journal Of Saudi Chemical Society. http://doi.org/10.1016/j.jscs.2011.11.015 (Original work published 12/2011AD)
- . (2011). Preliminary Phytochemical Screening and In Vitro Anti-Helicobacter pylori Activity of Acetone and Aqueous Extracts of the Stem Bark of Sclerocarya birrea (Anacardiaceae). Archives Of Medical Research, 42(3). http://doi.org/10.1016/j.arcmed.2011.04.009 (Original work published 4/2011AD)
2013
- . (2013). Preclinical toxicological evaluations of the sclerotium of Lignosus rhinocerus (Cooke), the Tiger Milk mushroom. Journal Of Ethnopharmacology, 147(1). http://doi.org/10.1016/j.jep.2013.02.027 (Original work published 5/2013AD)
1995
- . (1995). Pregnancy terminating effect of Jatropha curcas in rats. Journal Of Ethnopharmacology, 47(3). http://doi.org/10.1016/0378-8741(95)01263-D (Original work published 7/1995AD)
- . (1995). Pregnane glycosides from fruits of Balanites aegyptiaca. Phytochemistry, 40(6). http://doi.org/10.1016/0031-9422(95)00551-H (Original work published 12/1995AD)
2009
- . (2009). Pregnane glycosides from Hoodia gordonii. Phytochemistry, 70(5), 675 - 683. http://doi.org/10.1016/j.phytochem.2009.02.006 (Original work published 03/2009AD)
1986
- . (1986). Preleosibirin, a prefuranic labdane diterpene from ballota nigra subsp. foetida. Phytochemistry, 25(2). http://doi.org/10.1016/S0031-9422(00)85521-1 (Original work published 1/1986AD)
1996
- . (1996). Preliminary antimicrobial screening of four South African Asteraceae species. Journal Of Ethnopharmacology, 52(1). http://doi.org/10.1016/0378-8741(96)01381-5 (Original work published 5/1996AD)
1987
- . (1987). Preliminary clinical investigation into the muscle relaxant actions of an aqueous extract of Portulaca oleracea applied topically. Journal Of Ethnopharmacology, 21(1). http://doi.org/10.1016/0378-8741(87)90099-7 (Original work published 9/1987AD)
2008
- . (2008). Preliminary evaluation: The effects of Aloe ferox Miller and Aloe arborescens Miller on wound healing. Journal Of Ethnopharmacology, 120(2). http://doi.org/10.1016/j.jep.2008.08.008 (Original work published 11/2008AD)
2004
- . (2004). Preliminary examination of factors affecting Agrobacterium tumefaciens-mediated transformation of marula, Sclerocarya birrea subsp. caffra (Anacardiacease). Plant Cell, Tissue And Organ Culture, 79(3). http://doi.org/10.1007/s11240-004-5364-z (Original work published 12/2004AD)
- . (2004). Preliminary immunomodulatory activities of methanol extracts of Eclipta alba and Centella asiatica. Phytomedicine, 11(4). http://doi.org/10.1078/0944711041495236 (Original work published 1/2004AD)
2012
- . (2012). Preliminary investigation of contractile activity of Ricinus communis and Euclea divinorum extracts on isolated rabbit uterine strips. Journal Of Ethnopharmacology, 142(2). http://doi.org/10.1016/j.jep.2012.05.026 (Original work published 07/2012AD)
1989
- . (1989). Preliminary isolated organ studies using an aqueous extract of Clivia miniata leaves. Journal Of Ethnopharmacology, 27(3). (Original work published 12/1989AD)


