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2. US Department of Health and Human Services National Partnership for Action to End Health Disparities. HHS action plan to reduce racial and ethnic health disparities: a nation free of disparities in health and health care http://minorityhealth.hhs.gov/npa 2015
3. World Health Organization Commission on Social Determinants of Health. Closing the gap in a generation: health equity through action on the social determinants of health 2008 http://www.who.int/social_determinants/en
4. The social determinants of child health: variations across health outcomes-a population-based cross-sectional analysis;Victorino;BMC Pediatr,2009
5. Racial and ethnic disparities in the health and health care of children;Flores;Pediatrics,2010