Addressing racial and ethnic disparities in health care delivery: the purchaser's role.
D003695:Delivery of Health Care / Q000191:economics* / Q000379:methods; D005006:Ethnicity; D006801:Humans; D008913:Minority Groups; D010414:Pennsylvania / Q000208:ethnology; D011287:Prejudice; D011787:Quality of Health Care / Q000191:economics; D044469:Racial Groups