1.
Korean Journal of Obstetrics and Gynecology
;
: 1120-1126, 1993.
Artigo
em Coreano
| WPRIM
| ID: wpr-213636
2.
Korean Journal of Obstetrics and Gynecology
;
: 1111-1119, 1993.
Artigo
em Coreano
| WPRIM
| ID: wpr-65315
3.
Korean Journal of Obstetrics and Gynecology
;
: 649-656, 1991.
Artigo
em Coreano
| WPRIM
| ID: wpr-220135
4.
Korean Journal of Obstetrics and Gynecology
;
: 1145-1153, 1991.
Artigo
em Coreano
| WPRIM
| ID: wpr-102150