1.
Korean Journal of Obstetrics and Gynecology
;
: 3565-3575, 1993.
Article
in Korean
| WPRIM
| ID: wpr-45651
2.
Korean Journal of Obstetrics and Gynecology
;
: 3351-3357, 1993.
Article
in Korean
| WPRIM
| ID: wpr-165795
3.
Korean Journal of Obstetrics and Gynecology
;
: 1993-1998, 1993.
Article
in Korean
| WPRIM
| ID: wpr-80880