title: Long duration asymmetric postural tremor in the development of Parkinson's disease.
authors.forename: D G
authors.initials: DG
authors.lastname: Grosset
authors.forename: A J
authors.initials: AJ
authors.lastname: Lees
mesh_terms: D003937:Diagnosis, Differential; D020329:Essential Tremor / Q000175:diagnosis*; D006801:Humans; D010300:Parkinson Disease / Q000150:complications / Q000175:diagnosis*; D011187:Posture; D011237:Predictive Value of Tests; D013997:Time Factors; D014202:Tremor / Q000209:etiology*