title: Letter: Folate-responsive schizophrenia.
mesh_terms: D005492:Folic Acid / Q000627:therapeutic use; D005494:Folic Acid Deficiency / Q000150:complications*; D006801:Humans; D012559:Schizophrenia / Q000188:drug therapy / Q000209:etiology*
chemical_list: D005492:Folic Acid