Fytili, C. Nikou, T. Tentolouris, N. Tseti, I.K. Dimosthenopoulos, C. Sfikakis, P.P. Simos, D. Kokkinos, A. Skaltsounis, A.L. Katsilambros, N. Halabalaki, M., Effect of Long-Term Hydroxytyrosol Administration on Body Weight, Fat Mass and Urine Metabolomics: A Randomized Double-Blind Prospective Human Study, Nutrient Cycling in Agroecosystems, (14), 2022, MDPI, 1385-1314