title: Melatonin treatment of chronic sleep disorders.
authors.forename: J E
authors.initials: JE
authors.lastname: Jan
authors.forename: H
authors.initials: H
authors.lastname: Espezel
mesh_terms: D000284:Administration, Oral; D002908:Chronic Disease; D006801:Humans; D008550:Melatonin / Q000008:administration & dosage / Q000627:therapeutic use*; D012893:Sleep Wake Disorders / Q000188:drug therapy*; D016896:Treatment Outcome; D014851:Wakefulness
chemical_list: D008550:Melatonin