title: ABC of sleep disorders. "I don't get enough sleep, doctor".
authors: Department of psychiatry, University of Cambridge.
authors: G E
authors: GE
authors: Berrios
authors: C M
authors: CM
authors: Shapiro
mesh_terms: D005221:Fatigue / Q000209:etiology; D006801:Humans; D008499:Medical Records; D007319:Sleep Initiation and Maintenance Disorders / Q000175:diagnosis / Q000209:etiology; D012893:Sleep Wake Disorders / Q000209:etiology; D013997:Time Factors