Academic Pediatric Association (APA) presidential address: changing the world for children.
D002648:Child; D002651:Child Advocacy; D002662:Child Health Services / Q000458:organization & administration*; D002669:Child Welfare; D002675:Child, Preschool; D005544:Forecasting; D006801:Humans; D010372:Pediatrics / Q000592:standards* / Q000639:trends; D011050:Policy Making; D012955:Societies, Medical / Q000458:organization & administration; D014481:United States