title: Disparities in health care--the side effect of pay-for-performance.
authors.forename: Tony L
authors.initials: TL
authors.lastname: Berg
mesh_terms: D054625:Healthcare Disparities; D006801:Humans; D007182:Income; D008913:Minority Groups; D011216:Practice Management, Medical / Q000191:economics; D011787:Quality of Health Care; D012052:Reimbursement, Incentive; D012923:Social Class; D014481:United States