title: Periodic limb movements in sleep and periodic limb movement disorder.
authors.affiliation: Department of Neurological Sciences, University of Bologna, Via Ugo Foscolo 7, I-40123, Bologna, Italy, vetrugno@neuro.unibo.it.
authors.forename: R
authors.initials: R
authors.lastname: Vetrugno
authors.forename: R
authors.initials: R
authors.lastname: D'Angelo
authors.forename: P
authors.initials: P
authors.lastname: Montagna