Abdullah, M., Mourad , M.I., Fathy, M. and El-Sissi, A. 2022. In Vitro Study of the Potential Role of Olive Oil Oleuropein in Modulating the 5-FU Cytotoxic Efficacy against the Tongue Squamous Cell Carcinoma. Open Access Macedonian Journal of Medical Sciences. 10, A (Aug. 2022), 1347–1354. DOI:https://doi.org/10.3889/oamjms.2022.10119.