title: Folate-responsive homocystinuria and "schizophrenia'.
mesh_terms: D000293:Adolescent; D005260:Female; D005492:Folic Acid / Q000627:therapeutic use*; D006712:Homocystinuria / Q000150:complications / Q000188:drug therapy*; D006801:Humans; D008715:Methionine / Q000378:metabolism; D008754:Methylenetetrahydrofolate Dehydrogenase (NADP) / Q000378:metabolism*; D008954:Models, Biological; D010088:Oxidoreductases / Q000378:metabolism*; D012559:Schizophrenia / Q000209:etiology*
chemical_list: D005492:Folic Acid; D008715:Methionine; D010088:Oxidoreductases; D008754:Methylenetetrahydrofolate Dehydrogenase (NADP)