title: Reply to letter: Nonmotor symptoms in subjects without evidence of dopaminergic deficits.
authors.affiliation: Department of Neurology, Innsbruck Medical University, Innsbruck, Austria.
authors.forename: Fabienne S
authors.initials: FS
authors.lastname: Sprenger
authors.affiliation: Department of Neurology, Innsbruck Medical University, Innsbruck, Austria.
authors.forename: Klaus
authors.initials: K
authors.lastname: Seppi
authors.affiliation: Department of Neurology, Innsbruck Medical University, Innsbruck, Austria.
authors.forename: Atbin
authors.initials: A
authors.lastname: Djamshidian
authors.affiliation: Department of Neurology, Innsbruck Medical University, Innsbruck, Austria.
authors.forename: Werner
authors.initials: W
authors.lastname: Poewe
mesh_terms: D004298:Dopamine; D006801:Humans; D010300:Parkinson Disease
chemical_list: D004298:Dopamine