Souza, A. and Aka, K.J. 2007. SPASMOGENIC EFFECT OF THE AQUEOUS EXTRACT OF TAMARINDUS INDICA L. (CAESALPINIACEAE) ON THE CONTRACTILE ACTIVITY OF GUINEA-PIG TAENIA COLI. African Journal of Traditional, Complementary and Alternative Medicines. 4, 3 (Feb. 2007), 261–266.