title: Collateral Damage: Pay-for-Performance Initiatives. In response.
authors.forename: Steffie
authors.initials: S
authors.lastname: Woolhandler
authors.forename: David U
authors.initials: DU
authors.lastname: Himmelstein
mesh_terms: D006801:Humans; D006278:Medicare / Q000191:economics*; D010359:Patient Readmission / Q000191:economics*; D064876:Safety-net Providers / Q000191:economics*; D062505:Value-Based Purchasing