title: Evidence for a daily rhythm of plasma HVA in normal controls but not in schizophrenic patients.
mesh_terms: D000328:Adult; D002940:Circadian Rhythm; D005260:Female; D006719:Homovanillic Acid / Q000097:blood*; D006801:Humans; D008297:Male; D010648:Phenylacetates / Q000097:blood*; D012559:Schizophrenia / Q000097:blood*; D013997:Time Factors
chemical_list: D010648:Phenylacetates; D006719:Homovanillic Acid