Durukan, Erdil. 2020. “Effects of (+)- Catechin + Quercetin Usage before Exhaustion Exercise on Free Radical and Antioxidant Enzyme Levels: (+)- Catechin + Quercetin Usage before Exhaustion Exercise ”. Progress in Nutrition 22 (1), 265-74. https://doi.org/10.23751/pn.v22i1.9041.