Pereira, G.J. de S. et al. 2023. Inability of 7,8 – Dihydroxy-4- Methylcoumarin antioxidant activity, to prolong longevity and to protect against stress in Caenorhabditis Elegans worms. Open Science Journal. 8, 1 (Jan. 2023). DOI:https://doi.org/10.23954/osj.v8i1.3101.