TY  - GEN
AU  - KNIPPING,H W
AU  - SCHOEN,R
TI  - [The discrepancy between the increase in the average life expectancy and the preservation of the rigid "old age limit". Damage done by "invalidization"]
SN  - 0027-2973
PY  - 1998///1101
KW  - Humans
KW  - Life Expectancy
KW  - Retirement
N1  - Publication Type: Journal Article
ER  -