title: [Essential tremor and Parkinson's disease: are they associated? Reply].
authors.forename: Andrés
authors.initials: A
authors.lastname: Labiano-Fontcuberta
authors.forename: Julián
authors.initials: J
authors.lastname: Benito-León
mesh_terms: D020329:Essential Tremor / Q000150:complications*; D006801:Humans; D010300:Parkinson Disease / Q000150:complications*