Turjanski, N The effects of acute levodopa withdrawal on motor performance and dopaminergic receptor sensitivity in patients with Parkinson's disease. [electronic resource] - Journal of neurology, neurosurgery, and psychiatry Jul 1993 - 771-5 p. digital Publication Type: Journal Article ISSN: 0022-3050 Standard No.: 10.1136/jnnp.56.7.771 doi Subjects--Topical Terms: AgedApomorphineFemaleHumansLevodopa--administration & dosageMaleMiddle AgedParkinson Disease--drug therapyPsychomotor Performance--drug effectsReceptors, Dopamine--drug effectsSubstance Withdrawal Syndrome--physiopathology