title: Safely to school?
authors.affiliation: Child Health Monitoring Unit, Department of Epidemiology, Institute of Child Health, London, UK.
authors.forename: I
authors.initials: I
authors.lastname: Roberts
mesh_terms: D000293:Adolescent; D002648:Child; D002669:Child Welfare / Q000639:trends*; D015444:Exercise; D006293:Health Promotion; D006801:Humans; D012449:Safety; D012574:Schools; D012923:Social Class; D016138:Walking