Garcia-Lopez, Rafael New therapeutic approach to Tourette Syndrome in children based on a randomized placebo-controlled double-blind phase IV study of the effectiveness and safety of magnesium and vitamin B6. [electronic resource] - Trials Mar 2009 - 16 p. digital Publication Type: Clinical Trial, Phase IV; Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't ISSN: 1745-6215 Standard No.: 10.1186/1745-6215-10-16 doi Subjects--Topical Terms: AdolescentBasal Ganglia--diagnostic imagingChildDietary SupplementsDouble-Blind MethodDrug Therapy, CombinationFamily RelationsHumansPositron-Emission TomographyPrefrontal Cortex--diagnostic imagingPyrrolidonecarboxylic Acid--adverse effectsQuality of LifeResearch DesignSeverity of Illness IndexTourette Syndrome--diagnostic imagingTreatment OutcomeVitamin B 6--adverse effects