I Roberts1. Show Affiliations » 1. Child Health Monitoring Unit, Department of Epidemiology, Institute of Child Health, London, UK.
Abstract
Mesh: See more » AdolescentChildChild Welfare/trendsExerciseHealth PromotionHumansSafetySchoolsSocial ClassWalking
Year: 1996 PMID: 8642954 DOI: 10.1016/s0140-6736(96)91483-x
Source DB: PubMed Journal: Lancet ISSN: 0140-6736 Impact factor: 79.321