C. A. Egedigwe, C. E. Ejike, I. I. Ijeh, U. Herbert, G. I. Onwuka, and V. U. Asumugha, “ANTI-OBESITY POTENTIALS OF AQUEOUS AND METHANOL EXTRACTS OF Vernonia amygdalina DEL. LEAVES IN HIGH-FAT DIET FED RATS”, Afr J Tradit Complement Altern Med, vol. 13, no. 2, pp. 86–93, Feb. 2016.