title: Sunrise or sunset for PPMs? Impact of recent developments on integrated healthcare systems.
authors.forename: J D
authors.initials: JD
authors.lastname: Cochrane
mesh_terms: D019981:Health Care Sector / Q000639:trends; D017146:Models, Organizational; D020399:Practice Management / Q000191:economics / Q000706:statistics & numerical data / Q000639:trends*; D011216:Practice Management, Medical; D014481:United States