TY  - JOUR
A1  - Vaupel, James W
A1  - Manton, Kenneth G
A1  - Stallard, Eric
T1  - The impact of heterogeneity in individual frailty on the dynamics of mortality
Y1  - 1979
JF  - Demography
VL  - 16
IS  - 3
SP  - 439
EP  - -454

ER  -