TY - JOUR A1 - Seeman, T.E. A1 - McEwen, B.S. A1 - Rowe, J.W. A1 - Singer, B.H. T1 - Allostatic load as a marker of cumulative biological risk: MacArthur studies of successful aging Y1 - 2001 DO - 10.1073/pnas.081072698 VL - 98 IS - 8 ER -