1.
Journal of the Korean Academy of Family Medicine
;
: 19-27, 1991.
Article
in Korean
| WPRIM
| ID: wpr-151507
2.
Journal of the Korean Academy of Family Medicine
;
: 56-62, 1991.
Article
in Korean
| WPRIM
| ID: wpr-191358
3.
Journal of the Korean Academy of Family Medicine
;
: 24-29, 1991.
Article
in Korean
| WPRIM
| ID: wpr-127578
ABSTRACT
No abstract available.