Okeleye, B. I.; Nongogo, V.; Mkwetshana, N. T.; Ndip, R. N. POLYPHENOLIC CONTENT AND IN VITRO ANTIOXIDANT EVALUATION OF THE STEM BARK EXTRACT OF PELTOPHORUM AFRICANUM SOND (FABACEAE). Afr J Tradit Complement Altern Med 2014, 12, 1-8..