Adzu, B., S. Amos, M. Adamu, and K. S. Gamaniel. “Anti-Nociceptive and Anti-Inflammatory Effects of the Methanol Extract of <I>Annona senegalensis</I> Root Bark”. Journal of Natural Remedies, vol. 3, no. 1, Jan. 2003, pp. 63-67, doi:10.18311/jnr/2003/365.