TY - JOUR A1 - Lievre, A. A1 - Alley, D. A1 - Crimmins, E.M. T1 - Educational differentials in life expectancy with cognitive impairment among the elderly in the United States Y1 - 2008 DO - 10.1177/0898264308315857 JF - Journal of Aging and Health VL - 20 IS - 4 SP - 456 EP - -477 ER -