title: Parkinson disease and down in the dumps: pumped or stumped?
authors.forename: Keith A
authors.initials: KA
authors.lastname: Josephs
authors.forename: Jennifer L
authors.initials: JL
authors.lastname: Whitwell
mesh_terms: D001921:Brain / Q000473:pathology*; D003866:Depressive Disorder / Q000150:complications / Q000473:pathology*; D006801:Humans; D010300:Parkinson Disease / Q000150:complications / Q000473:pathology*