title: Perspectives. Reforms don't protect group purchasing schemes from marketplace vicissitudes.
authors.forename: R
authors.initials: R
authors.lastname: Cunningham
mesh_terms: D017754:Group Purchasing / Q000191:economics*; D006265:Health Care Coalitions / Q000191:economics*; D018166:Health Care Reform; D019981:Health Care Sector; D015273:Insurance Selection Bias; D007348:Insurance, Health; D011907:Rate Setting and Review; D014481:United States