title: Biomarkers of PD progression: is CSF the answer?
authors.affiliation: Division of Psychiatry, Stavanger University Hospital, Arm Hansen v 20, N-4005 Stavanger, Norway. daarsland@gmail.com
authors.forename: Dag
authors.initials: D
authors.lastname: Aarsland
authors.forename: Bernard
authors.initials: B
authors.lastname: Ravina
mesh_terms: D016229:Amyloid beta-Peptides / Q000134:cerebrospinal fluid*; D015415:Biomarkers / Q000134:cerebrospinal fluid; D018450:Disease Progression; D006801:Humans; D010300:Parkinson Disease / Q000134:cerebrospinal fluid*; D010446:Peptide Fragments / Q000134:cerebrospinal fluid*
chemical_list: D016229:Amyloid beta-Peptides; D015415:Biomarkers; D010446:Peptide Fragments; C075222:amyloid beta-protein (1-42)