title: Single-question screen for restless legs syndrome.
authors.affiliation: Department of Neurology, Philipps University Marburg, Rudolf-Bultmann-Strasse 8, 35039 Marburg, Germany. carsten.moeller@med.uni-marburg.de
authors.forename: J Carsten
authors.initials: JC
authors.lastname: Möller
authors.forename: Wolfgang H
authors.initials: WH
authors.lastname: Oertel