D’Amato, R., P. Proietti, L. Nasini, D. Del Buono, E. Tedeschini, and D. Businelli. 2014. “Increase in the Selenium Content of Extra Virgin Olive Oil: Quantitative and Qualitative Implications”. Grasas Y Aceites 65 (2):e025. https://doi.org/10.3989/gya.097313.