TY  - GEN
AU  - Johnsen,A M
TI  - [Lowering of retirement age--lowering of life age]
SN  - 0029-2001
PY  - 1971///0706
KW  - Age Factors
KW  - Aged
KW  - Humans
KW  - Life Expectancy
KW  - Middle Aged
KW  - Retirement
N1  - Publication Type: Journal Article
ER  -