Turek, I Effects of pipradrol hydrochloride on geriatric patients. [electronic resource] - Journal of the American Geriatrics Society Apr 1969 - 408-13 p. digital Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article ISSN: 0002-8614 Standard No.: 10.1111/j.1532-5415.1969.tb05363.x doi Subjects--Topical Terms: AgedAnalysis of VarianceDementia--drug therapyFemaleHumansMaleMental Disorders--drug therapyMinerals--therapeutic usePiperidines--administration & dosagePlacebosPsychological TestsVitamins--therapeutic use