title: Massive variation in Ritalin prescribing.
authors.forename: Sally
authors.initials: S
authors.lastname: Gainsbury
mesh_terms: D000293:Adolescent; D001289:Attention Deficit Disorder with Hyperactivity / Q000188:drug therapy*; D000697:Central Nervous System Stimulants / Q000627:therapeutic use; D002648:Child; D018765:Dopamine Uptake Inhibitors / Q000627:therapeutic use; D017723:Drug Utilization Review; D004739:England; D006801:Humans; D008774:Methylphenidate / Q000627:therapeutic use*; D010818:Practice Patterns, Physicians'
chemical_list: D000697:Central Nervous System Stimulants; D018765:Dopamine Uptake Inhibitors; D008774:Methylphenidate