Frankel, J P A double-blind, controlled study of high-dose L-deprenyl in the treatment of Parkinson's disease. [electronic resource] - Clinical neuropharmacology Oct 1989 - 448-51 p. digital Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article ISSN: 0362-5664 Standard No.: 10.1097/00002826-198910000-00010 doi Subjects--Topical Terms: Adjuvants, PharmaceuticAgedClinical Trials as TopicDose-Response Relationship, DrugDouble-Blind MethodHumansLevodopa--therapeutic useMiddle AgedParkinson Disease--drug therapyPhenethylamines--administration & dosageSelegiline--administration & dosage