Juan Carlos Espín, Mar Larrosa, María Teresa García-Conesa, Francisco Tomás-Barberán: Biological Significance of Urolithins, the Gut Microbial Ellagic Acid-Derived Metabolites: The Evidence So Far. In: Evidence-Based Complementary and Alternative Medicine. Nr.270418, 2013, S.1–15, doi:10.1155/2013/270418 (englisch, PDF).
Juan Carlos Espín, Mar Larrosa, María Teresa García-Conesa, Francisco Tomás-Barberán: Biological Significance of Urolithins, the Gut Microbial Ellagic Acid-Derived Metabolites: The Evidence So Far. In: Evidence-Based Complementary and Alternative Medicine. Nr.270418, 2013, S.1–15, doi:10.1155/2013/270418 (englisch, PDF).