Ingredients of urban pediatric health care: fourth world pediatrics.
Rosen
J F
JF
Albert Einstein College of Medicine, Bronx, NY 10467, USA.
D002648:Child; D002669:Child Welfare / Q000706:statistics & numerical data*; D006801:Humans; D010372:Pediatrics / Q000592:standards*; D011203:Poverty / Q000706:statistics & numerical data*; D011787:Quality of Health Care / Q000639:trends*; D014481:United States; D014504:Urban Health / Q000706:statistics & numerical data*