1.
Korean Journal of Obstetrics and Gynecology
;
: 2833-2838, 1993.
Artigo
em Coreano
| WPRIM
| ID: wpr-91491
2.
Korean Journal of Obstetrics and Gynecology
;
: 1452-1458, 1993.
Artigo
em Coreano
| WPRIM
| ID: wpr-170441
3.
Korean Journal of Obstetrics and Gynecology
;
: 827-834, 1992.
Artigo
em Coreano
| WPRIM
| ID: wpr-10244