Nguelefack, T.B., Watcho, P., Wansi, S.L., Mbonuh, N.M., Ngamga, D., Tane, P. and Kamanyi, A. 2006. THE ANTIULCER EFFECTS OF THE METHANOL EXTRACT OF THE LEAVES OF ASPILIA AFRICANA (ASTERACEAE) IN RATS. African Journal of Traditional, Complementary and Alternative Medicines. 2, 3 (Jan. 2006), 233 –.