title: Disability: a changing landscape.
authors.affiliation: Powers, Pyles Sutter an Verville PC, Washington, DC 20006, USA.
authors.forename: John D
authors.initials: JD
authors.lastname: Kemp
mesh_terms: D006233:Persons with Disabilities / Q000331:legislation & jurisprudence / Q000534:rehabilitation* / Q000706:statistics & numerical data; D006801:Humans; D011157:Population Dynamics; D012046:Rehabilitation / Q000639:trends; D012656:Self-Help Devices / Q000639:trends*; D012922:Social Change; D014481:United States