1.
Korean Journal of Obstetrics and Gynecology
;
: 2304-2312, 1993.
Article
in Korean
| WPRIM
| ID: wpr-130954
2.
Korean Journal of Obstetrics and Gynecology
;
: 2304-2312, 1993.
Article
in Korean
| WPRIM
| ID: wpr-130951
3.
Korean Journal of Obstetrics and Gynecology
;
: 1347-1354, 1993.
Article
in Korean
| WPRIM
| ID: wpr-44980