Muriithi, MW; Abraham, WR; Addae-Kyereme, J; Scowen, I; Croft, SL; Gitu, PM; Kendrick, H; Njagi, ENM; Wright, CW; (2002) Isolation and in vitro antiplasmodial activities of alkaloids from Teclea trichocarpa: In vivo antimalarial activity and X- ray crystal structure of normelicopicine. Journal of natural products, 65 (7). pp. 956-9. ISSN 0163-3864 DOI: https://doi.org/10.1021/np0106182 Full text not available from this repository.

van Wyk, AWW; Gray, CA; Whibley, CE; Osoniyi, O; Hendricks, DT; Caira, MR; Davies-Coleman, MT; (2008) Bioactive Metabolites from the South African Marine Mollusk Trimusculus costatuse. Journal of natural products, 71 (3). pp. 420-425. ISSN 0163-3864 DOI: https://doi.org/10.1021/np070612y Full text not available from this repository.

van Wyk, AWW; Lobb, KA; Caira, MR; Hoppe, HC; Davies-Coleman, MT; (2007) Transformations of Manool. Tri- and Tetracyclic Norditerpenoids with in Vitro Activity against Plasmodium falciparum. Journal of natural products, 70 (8). pp. 1253-1258. ISSN 0163-3864 DOI: https://doi.org/10.1021/np0701071 Full text not available from this repository.