title: Clinical reasoning: a 14-year-boy with spells of somnolence and cognitive changes.
authors.affiliation: From the Neurology Department (C.M.d.G., K.P.M., D.K.U.), Boston Children's Hospital; and the Sleep Disorders Center (K.P.M.), Harvard Medical School, Boston, MA.
authors.forename: Claudio M
authors.initials: CM
authors.lastname: de Gusmao
authors.forename: Kiran P
authors.initials: KP
authors.lastname: Maski
authors.forename: David K
authors.initials: DK
authors.lastname: Urion
mesh_terms: D000293:Adolescent; D003072:Cognition Disorders / Q000209:etiology*; D003299:Cooperative Behavior; D003937:Diagnosis, Differential; D006970:Disorders of Excessive Somnolence / Q000209:etiology*; D006801:Humans; D033183:Interdisciplinary Communication; D017593:Kleine-Levin Syndrome / Q000175:diagnosis*; D053609:Lethargy / Q000209:etiology*; D008297:Male; D012008:Recurrence