1.
Journal of the Korean Academy of Family Medicine
;
: 65-71, 1991.
Artigo
em Coreano
| WPRIM
| ID: wpr-151502
2.
Journal of the Korean Academy of Family Medicine
;
: 22-29, 1991.
Artigo
em Coreano
| WPRIM
| ID: wpr-132523
3.
Journal of the Korean Academy of Family Medicine
;
: 22-29, 1991.
Artigo
em Coreano
| WPRIM
| ID: wpr-132518