title: Xanthine oxidase and folic acid.
mesh_terms: D003864:Depression, Chemical; D005492:Folic Acid / Q000494:pharmacology*; D006801:Humans; D014969:Xanthine Oxidase / Q000037:antagonists & inhibitors*
chemical_list: D005492:Folic Acid; D014969:Xanthine Oxidase