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Trends in assistance with daily activities: Racial/ethnic and socioeconomic disparities in the U.S. older population persist

Freedman, Vicki A; Schoeni, Bob; Martin, Linda G; Cornman, Jennifer; Agree, Emily. (2008). Trends in assistance with daily activities: Racial/ethnic and socioeconomic disparities in the U.S. older population persist. In Cutler, David M., Wise, David A. (Ed.), Health at older ages : the causes and consequences of declining disability among the elderly.