TY  - GEN
AU  - Shimomura,T
AU  - Kowa,H
AU  - Takahashi,K
TI  - [Epidemiology of headache]
SN  - 0021-5384
PY  - 1993///0423
KW  - Adolescent
KW  - Adult
KW  - Age Factors
KW  - Aged
KW  - Child
KW  - Female
KW  - Headache
KW  - classification
KW  - Humans
KW  - Japan
KW  - epidemiology
KW  - Male
KW  - Middle Aged
KW  - Migraine Disorders
KW  - Seasons
KW  - Sex Factors
N1  - Publication Type: Journal Article
ER  -