title: The use of a simple test of attention as a measure of drug effects in schizophrenic patients.
mesh_terms: D001288:Attention / Q000187:drug effects*; D001463:Barbiturates / Q000008:administration & dosage; D003071:Cognition / Q000187:drug effects; D006801:Humans; D008134:Long-Term Care; D010640:Phenothiazines / Q000008:administration & dosage*; D012559:Schizophrenia / Q000188:drug therapy*; D013647:Task Performance and Analysis
chemical_list: D001463:Barbiturates; D010640:Phenothiazines