TY  - JOUR
A1  - Rothenberg, R.
A1  - Lentzner, H.R.
A1  - Parker, R.A.
T1  - Population aging patterns: The expansion of mortality
Y1  - 1991
JF  - Journal of Gerontology: Social Science
VL  - 46
IS  - S2
SP  - 66
EP  - -70

ER  -