title: A comparison of mental function in relation to hypotensive and normotensive anaesthesia in the elderly.
mesh_terms: D000368:Aged; D000775:Anesthesia, Spinal / Q000009:adverse effects*; D001794:Blood Pressure; D006801:Humans; D007023:Hypotension, Controlled / Q000009:adverse effects*; D007361:Intelligence Tests; D008297:Male; D008606:Mental Processes; D008875:Middle Aged; D010153:Paired-Associate Learning; D011468:Prostatectomy; D011581:Psychological Tests; D011674:Pulse; D014662:Vasoconstrictor Agents / Q000627:therapeutic use*
chemical_list: D014662:Vasoconstrictor Agents