Media type: E-Article Title: SOCIOECONOMIC STATUS AND CHANGES IN PHYSICAL FUNCTION: A TEST OF CUMULATIVE (DIS)ADVANTAGE imprint: Oxford University Press (OUP), 2015 Published in: The Gerontologist Language: English DOI: 10.1093/geront/gnv311.02 ISSN: 0016-9013; 1758-5341 Keywords: Geriatrics and Gerontology ; Gerontology ; General Medicine Origination: Footnote: