title: Diagnosis of Parkinson's disease: Imaging and genetics.
authors.affiliation: Department of Neurology, Montreal General Hospital, Montreal, Quebec, Canada.
authors.forename: Daniela
authors.initials: D
authors.lastname: Berg
authors.affiliation: Department of Neurodegeneration, Hertie-Institute for Clinical Brain Research and German Center for Neurodegenerative Diseases, Tuebingen, Germany.
authors.forename: Ronald B
authors.initials: RB
authors.lastname: Postuma
mesh_terms: D006801:Humans; D012720:Severity of Illness Index