Okwu, DE, and FU Nnamdi. 2008. “Evaluation Of The Chemical Composition Of <i>Dacryodes edulis</i> And <i>Raphia hookeri</I> Mann And Wendl Exudates Used In Herbal Medicine In South Eastern Nigeria”. African Journal of Traditional, Complementary and Alternative Medicines 5 (2):194-200. https://doi.org/10.4314/ajtcam.v5i2.31273.