title: Different sleep onset criteria at the multiple sleep latency test (MSLT): an additional marker to differentiate central nervous system (CNS) hypersomnias.
authors.affiliation: Department of Neurological Sciences, University of Bologna, Bologna, Italy.
authors.forename: Fabio
authors.initials: F
authors.lastname: Pizza
authors.forename: Stefano
authors.initials: S
authors.lastname: Vandi
authors.forename: Stefania
authors.initials: S
authors.lastname: Detto
authors.forename: Francesca
authors.initials: F
authors.lastname: Poli
authors.forename: Christian
authors.initials: C
authors.lastname: Franceschini
authors.forename: Pasquale
authors.initials: P
authors.lastname: Montagna
authors.forename: Giuseppe
authors.initials: G
authors.lastname: Plazzi