Dahiru, D., J. Onubiyi, and H. Umaru. “Phytochemical Screening and Antiulcerogenic Effect of <i> Moringa oleifera</I> Aqueous Leaf Extract”. African Journal of Traditional, Complementary and Alternative Medicines, vol. 3, no. 3, Oct. 2006, doi:10.4314/ajtcam.v3i3.31167.