Igwe, C., Eloff, J. N., & van Brummelen, R. (2009). EXTRACTION, POTENTIATION AND QUANTITATIVE DETERMINATION OF RESVERATROL FROM SOUTH AFRICAN RED ’CONCORD’ GRAPE PUMICE USING ASSAY-GUIDED METHODS. African Journal of Traditional, Complementary and Alternative Medicines, 6, 461–462. Retrieved from https://journals.athmsi.org/index.php/ajtcam/article/view/902