title: Aspartame effects on brain serotonin.
mesh_terms: D000818:Animals; D001218:Aspartame / Q000494:pharmacology*; D001923:Brain Chemistry / Q000187:drug effects*; D004151:Dipeptides / Q000494:pharmacology*; D006801:Humans; D051381:Rats; D012701:Serotonin / Q000378:metabolism*
chemical_list: D004151:Dipeptides; D012701:Serotonin; D001218:Aspartame