title: Controversies in sleep medicine: melatonin.
authors.forename: M H
authors.initials: MH
authors.lastname: Kryger
mesh_terms: D006801:Humans; D006993:Hypnotics and Sedatives / Q000627:therapeutic use*; D008550:Melatonin / Q000627:therapeutic use*; D012893:Sleep Wake Disorders / Q000188:drug therapy*
chemical_list: D006993:Hypnotics and Sedatives; D008550:Melatonin