title: Methylphenidate for gait impairment in Parkinson disease: a randomized clinical trial.
authors.forename: Paul B
authors.initials: PB
authors.lastname: Foley
mesh_terms: D005260:Female; D006801:Humans; D008297:Male; D020233:Gait Disorders, Neurologic / Q000188:drug therapy / Q000209:etiology; D008774:Methylphenidate / Q000627:therapeutic use; D010300:Parkinson Disease / Q000150:complications / Q000188:drug therapy; D016032:Randomized Controlled Trials as Topic
chemical_list: D008774:Methylphenidate