RT Journal Article SR Electronic T1 CDC: One in five adult Americans has disability: Mobility limitations most common disability among Americans JF The Nation's Health JO Nations Health FD American Public Health Association SP 8 OP 8 VO 45 IS 8 A1 Kim Krisberg YR 2015 UL http://www.thenationshealth.org/content/45/8/8.1.abstract AB