TY  - JOUR
A1  - Deeg, D.
A1  - Vliet, J.G.
A1  - Kardaun, J.
A1  - Huisman, M.
T1  - Understanding the mortality decline at older ages: Improved life course or improved present period?
Y1  - 2013
DO  - 10.1891/0198-8794.33.261
VL  - 33
IS  - 1

ER  -