title: Esophageal motor impairment in REM-sleep behavior disorder: A biomarker of early Parkinson's disease?
authors.affiliation: Department of Neurology, University Hospital of Münster, Germany. Electronic address: inga.claus@ukmuenster.de.
authors.forename: I
authors.initials: I
authors.lastname: Claus
authors.affiliation: Department of Neurology, Division of Sleep Medicine and Neuromuscular Disorders, Albert-Schweitzer-Campus 1, D- 48149 Münster, Germany.
authors.forename: A
authors.initials: A
authors.lastname: Heidbreder
authors.affiliation: Department of Neurology, University Hospital of Münster, Germany.
authors.forename: R
authors.initials: R
authors.lastname: Dziewas
authors.affiliation: Department of Neurology, University Hospital of Münster, Germany.
authors.forename: T
authors.initials: T
authors.lastname: Warnecke
mesh_terms: D000368:Aged; D015415:Biomarkers / Q000378:metabolism*; D018450:Disease Progression; D015154:Esophageal Motility Disorders / Q000209:etiology*; D006801:Humans; D008297:Male; D008875:Middle Aged; D010300:Parkinson Disease / Q000150:complications; D020187:REM Sleep Behavior Disorder / Q000150:complications* / Q000209:etiology
chemical_list: D015415:Biomarkers