title: Differential Diagnosis of Kleine-Levin Syndrome.
abstract: Investigators at Pitie-Salpetriere and Robert Debre Hospitals, and other centers in France, evaluated consecutive patients referred for suspected Kleine-Levin (KLS) syndrome, detailed differential diagnoses, and examined characteristics of patients with prolonged (>30 days) episodes.
authors.affiliation: Division of Neurology, Ann & Robert H. Lurie Children's Hospital of Chicago, Chicago, IL; Departments of Pediatrics and Neurology, Northwestern University Feinberg School of Medicine, Chicago, IL.
authors.forename: J Gordon
authors.identifier: 0000-0002-0173-7931
authors.initials: JG
authors.lastname: Millichap
keywords: Differential diagnosis; Hypersomnia; Kleine-Levin syndrome