title: A wake-up call for caution. If insomnia is the patient's problem, is over-the-counter melatonin the cure?
authors.forename: R N
authors.initials: RN
authors.lastname: Butler
mesh_terms: D058870:Food, Organic; D006801:Humans; D008550:Melatonin / Q000627:therapeutic use*; D004366:Nonprescription Drugs / Q000627:therapeutic use*; D010789:Phototherapy / Q000379:methods; D007319:Sleep Initiation and Maintenance Disorders / Q000628:therapy*
chemical_list: D004366:Nonprescription Drugs; D008550:Melatonin