TY  - GEN
AU  - Kronholm,E
AU  - Hyyppä,M T
TI  - Age-related sleep habits and retirement
SN  - 0003-4762
PY  - 1986///0220
KW  - Adult
KW  - Age Factors
KW  - Aged
KW  - Electroencephalography
KW  - Female
KW  - Finland
KW  - Humans
KW  - Male
KW  - Middle Aged
KW  - Retirement
KW  - Sex Factors
KW  - Sleep
KW  - physiology
KW  - Sleep Stages
KW  - Time Factors
N1  - Publication Type: Journal Article; Review
ER  -