title: Introduction to the special issue-the Patient Protection and Affordable Care Act: an unsentimental perspective.
authors.affiliation: Department of Radiology, University of Pennsylvania, Philadelphia, Pennsylvania 19104, USA. saurabh.jha@uphs.upenn.edu
authors.forename: Saurabh
authors.initials: S
authors.lastname: Jha
authors.forename: Tom
authors.initials: T
authors.lastname: Baker
mesh_terms: D003695:Delivery of Health Care / Q000639:trends*; D006297:Health Services Accessibility / Q000639:trends*; D058991:Patient Protection and Affordable Care Act / Q000639:trends*; D014481:United States