TY - JOUR A1 - Zimmer, Z. A1 - Martin, L.G. A1 - Nagin, D.S. A1 - Jones, B.L. T1 - Modeling disability trajectories and mortality of the oldest-old in China Y1 - 2012 DO - 10.1007/s13524-011-0075-7 JF - Demography VL - 49 IS - 1 ER -