RT Journal Article SR Electronic T1 US uninsurance rate falls, but 48.6 million still lack coverage: Affordable Care Act contributes to gains JF The Nation's Health JO Nations Health FD American Public Health Association SP 1 OP 14 VO 42 IS 9 A1 Currie, Donya YR 2012 UL http://www.thenationshealth.org/content/42/9/1.3.abstract AB