Okorie, C.C., Oparaocha, E.N.T., Adewunmi, C.O., Iwalewa, E.O. and Omodara, S.K. 2006. ANTINOCICEPTIVE, ANTI-INFLAMMATORY AND CYTOTOXIC ACTIVITIES OF PENTACLETHRA MACROPHYLLA AQUEOUS EXTRACTS IN MICE. African Journal of Traditional, Complementary and Alternative Medicines. 3, 1 (Jan. 2006), 44–53.