title: More on melatonin.
authors.forename: J P
authors.initials: JP
authors.lastname: Horrigan
authors.forename: L J
authors.initials: LJ
authors.lastname: Barnhill
mesh_terms: D000293:Adolescent; D001321:Autistic Disorder / Q000150:complications*; D006801:Humans; D008297:Male; D008550:Melatonin / Q000627:therapeutic use*; D004366:Nonprescription Drugs / Q000627:therapeutic use*; D007319:Sleep Initiation and Maintenance Disorders / Q000188:drug therapy*; D012920:Social Behavior Disorders / Q000150:complications*
chemical_list: D004366:Nonprescription Drugs; D008550:Melatonin