Lyytinen, J Simultaneous MAO-B and COMT inhibition in L-Dopa-treated patients with Parkinson's disease. [electronic resource] - Movement disorders : official journal of the Movement Disorder Society Jul 1997 - 497-505 p. digital Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article; Research Support, Non-U.S. Gov't ISSN: 0885-3185 Standard No.: 10.1002/mds.870120404 doi Subjects--Topical Terms: AgedAnalysis of VarianceAntiparkinson Agents--pharmacologyBenserazideCatechol O-Methyltransferase InhibitorsCatechols--pharmacologyCross-Over StudiesDouble-Blind MethodDrug InteractionsDrug Therapy, CombinationEnzyme Inhibitors--pharmacologyFemaleHumansLevodopa--pharmacokineticsMaleMiddle AgedMonoamine Oxidase Inhibitors--pharmacologyMotor Activity--drug effectsNitrilesParkinson Disease--bloodSelegiline--pharmacology