title: Disabled inside.
authors.forename: Alfredo
authors.initials: A
authors.lastname: Morabia
authors.forename: Michael C
authors.initials: MC
authors.lastname: Costanza
authors.forename: Herman J
authors.initials: HJ
authors.lastname: Van Oyen
mesh_terms: D002908:Chronic Disease / Q000453:epidemiology / Q000523:psychology; D006233:Persons with Disabilities / Q000523:psychology / Q000706:statistics & numerical data; D004522:Educational Status; D015444:Exercise; D006801:Humans; D012907:Smoking; D014481:United States / Q000453:epidemiology