title: Ascorbic acid and chronic schizophrenia.
mesh_terms: D001205:Ascorbic Acid / Q000097:blood*; D002908:Chronic Disease; D003124:Colorimetry; D003704:Dementia / Q000097:blood; D005260:Female; D006801:Humans; D008297:Male; D012559:Schizophrenia / Q000097:blood*
chemical_list: D001205:Ascorbic Acid