title: Health education: historic windows of opportunity.
authors.forename: J P
authors.initials: JP
authors.lastname: Grant
mesh_terms: D000163:Acquired Immunodeficiency Syndrome / Q000517:prevention & control; D000293:Adolescent; D016497:Adolescent Health Services; D002648:Child; D002669:Child Welfare; D002675:Child, Preschool; D003142:Communication; D006266:Health Education / Q000639:trends; D006293:Health Promotion; D006801:Humans; D007114:Immunization; D007223:Infant; D007391:International Cooperation; D008019:Life Style