title: [When is somnolence assessed to be excessive?].
authors.affiliation: Haagan neurologinen tutkimuskeskus Neuro Mäkipellontie 15, 00320 Helsinki.
authors.forename: Christer
authors.initials: C
authors.lastname: Hublin
mesh_terms: D001143:Arousal; D002940:Circadian Rhythm; D006970:Disorders of Excessive Somnolence / Q000175:diagnosis* / Q000503:physiopathology; D006801:Humans