TY  - JOUR
A1  - Kannisto, V.
A1  - Lauritsen, J.
A1  - Thatcher, A.R.
A1  - and Vaupel, J.W. 
T1  - Reductions in Mortality at Advanced Ages: Several Decades of Evidence from 27 Countries. 
Y1  - 1994
DO  - 10.2307/2137662
JF  - Population and Development Review 
VL  - 24
IS  - 1
SP  - 793
EP  - -810

ER  -