title: Controversies in ADHD. Fundamental questions being answered slowly, but scientifically.
authors.affiliation: ADD Clinic, Biloxi, Miss., USA.
authors.forename: Grad L
authors.initials: GL
authors.lastname: Flick
mesh_terms: D001289:Attention Deficit Disorder with Hyperactivity / Q000175:diagnosis* / Q000453:epidemiology / Q000209:etiology / Q000628:therapy*; D001521:Behavior Therapy; D001676:Biofeedback, Psychology; D000697:Central Nervous System Stimulants / Q000627:therapeutic use; D002648:Child; D003131:Combined Modality Therapy; D003951:Diagnostic Errors / Q000706:statistics & numerical data; D019317:Evidence-Based Medicine; D006801:Humans; D008774:Methylphenidate / Q000627:therapeutic use
chemical_list: D000697:Central Nervous System Stimulants; D008774:Methylphenidate