title: The next set of challenges. Now it's time to move on to issues involving efficiency, sustainability.
authors: National Business Group on Health, USA.
authors: Helen
authors: H
authors: Darling
mesh_terms: D003695:Delivery of Health Care / Q000458:organization & administration*; D017598:Efficiency, Organizational; D058991:Patient Protection and Affordable Care Act; D014481:United States