The child in the twenty-first century: their health problems and implications for organization of pediatric services.
Haggerty
R J
RJ
D002648:Child; D002662:Child Health Services / Q000458:organization & administration / Q000639:trends*; D005544:Forecasting; D006801:Humans; D010372:Pediatrics / Q000458:organization & administration / Q000639:trends*; D013223:Statistics as Topic