title: PENTAMETHYLENE TETRAZOL, VASODILATOR, VITAMIN THERAPY FOR MENTALLY CONFUSED GERIATRIC PATIENTS: DOUBLE-BLIND STUDY.
mesh_terms: D000368:Aged; D035843:Biomedical Research; D002536:Cerebral Arteries; D003221:Confusion; D004311:Double-Blind Method; D005853:Geriatrics; D006801:Humans; D002534:Hypoxia, Brain; D001523:Mental Disorders; D009525:Niacin; D009539:Nicotinic Acids; D010433:Pentylenetetrazole; D010600:Pharmacology; D010919:Placebos; D014116:Toxicology; D014665:Vasodilator Agents; D014815:Vitamins
chemical_list: D009539:Nicotinic Acids; D010919:Placebos; D014665:Vasodilator Agents; D014815:Vitamins; D009525:Niacin; D010433:Pentylenetetrazole
keywords: CEREBRAL ANOXIA; CEREBRAL ARTERIES; CLINICAL RESEARCH; GERIATRICS; MENTAL DISORDERS; NICOTINIC ACID; PENTYLENETETRAZOLE; PHARMACOLOGY; PLACEBOS; TOXICOLOGIC REPORT; VASODILATOR AGENTS; VITAMINS