del Rayo Camacho, M; Phillipson, JD; Croft, SL; Marley, D; Kirby, GC; Warhurst, DC; (2002) Assessment of the antiprotozoal activity of Galphimia glauca and the isolation of new nor-secofriedelanes and nor-friedelanes. Journal of natural products, 65 (10). pp. 1457-61. ISSN 0163-3864 https://researchonline.lshtm.ac.uk/id/eprint/15748 Full text not available from this repository.