Wu, G Inter-patient and intra-patient variations in the baseline tapping test in patients with Parkinson's disease. [electronic resource] - Acta neurologica Belgica Sep 1999 - 182-4 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0300-9009 Subjects--Topical Terms: AgedAntiparkinson Agents--pharmacologyDrug EvaluationFemaleFingers--physiopathologyGenetic VariationHumansLevodopa--pharmacologyMaleMiddle AgedNeuropsychological TestsParkinson Disease--drug therapyPsychomotor Performance--drug effectsReproducibility of ResultsSeverity of Illness Index