C.J. Morabandza, M.G. Okemy-Akeli, C. Epa, P.R. Ongoka, and A. A. Abena, “Acute toxicity and analgesic effect of aqueous extract of Milletia vesicolor Baker (Fabaceae)”, World J Pharm Sci, vol. 3, no. 1, pp. 13–15, Jan. 2015.