Dauvilliers, Yves Time to find a biomarker in Kleine-Levin Syndrome. [electronic resource] - Sleep medicine 05 2016 - 177 p. digital Publication Type: Letter; Comment ISSN: 1878-5506 Standard No.: 10.1016/j.sleep.2015.07.013 doi Subjects--Topical Terms: BiomarkersHumansKleine-Levin Syndrome