title: Race, class, and the quality of medical care.
authors.forename: J Z
authors.initials: JZ
authors.lastname: Ayanian
mesh_terms: D001741:Black or African American; D006801:Humans; D018579:Patient Selection; D011203:Poverty; D011787:Quality of Health Care / Q000706:statistics & numerical data; D044469:Racial Groups; D012923:Social Class; D014481:United States