1.
Korean Journal of Obstetrics and Gynecology
;
: 1268-1274, 1993.
Article
in Korean
| WPRIM
| ID: wpr-44992
2.
Korean Journal of Obstetrics and Gynecology
;
: 1293-1299, 1993.
Article
in Korean
| WPRIM
| ID: wpr-44988
3.
Korean Journal of Obstetrics and Gynecology
;
: 1300-1307, 1993.
Article
in Korean
| WPRIM
| ID: wpr-44987
4.
Korean Journal of Obstetrics and Gynecology
;
: 1822-1827, 1993.
Article
in Korean
| WPRIM
| ID: wpr-31883