title: A load of junk?
authors.forename: P
authors.initials: P
authors.lastname: Mason
mesh_terms: D002648:Child; D006801:Humans; D006948:Hyperkinesis / Q000209:etiology*; D008274:Magnesium; D009748:Nutrition Disorders / Q000523:psychology*; D014131:Trace Elements; D015032:Zinc
chemical_list: D014131:Trace Elements; D008274:Magnesium; D015032:Zinc