title: Surviving co-op plans fret over unhealthy risk pools.
authors.forename: Bob
authors.initials: B
authors.lastname: Herman
mesh_terms: D003299:Cooperative Behavior; D018166:Health Care Reform; D062265:Health Insurance Exchanges / Q000191:economics*; D006801:Humans; D059034:Not-For-Profit Insurance Plans / Q000191:economics*; D058991:Patient Protection and Affordable Care Act; D014481:United States