EPR spectroscopy investigation on the antioxidant efficacy of <i>Sambucus Nigra</i> L (dry flowers/blossom) extract Authors Kamelia Petkova-Parlapanska Svetlomir Diankov Maria Karsheva DOI: https://doi.org/10.59957/jctm.v58i4.97 Downloads PDF Published 2023-01-31 Issue Vol. 58 No. 4 (2023): Volume 58, Issue 4 Section Articles License This work is licensed under a Creative Commons Attribution 4.0 International License.