Social and Environmental Determinants of HealthApplying a biopsychosocial perspective to address hand washing behaviors among young learners in Limpopo, South AfricaAuthorsN. BulledK. PoppeK. RamatsistiL. SitsulaG. WinegarYear: 2015Volume: 81 Issue: 1Page/Article: 217DOI: 10.1016/j.aogh.2015.02.998Published on Mar 12, 2015Peer ReviewedCC BY 4.0