1.
Korean Journal of Obstetrics and Gynecology
;
: 688-694, 1993.
Article
in Korean
| WPRIM
| ID: wpr-169782
2.
Korean Journal of Obstetrics and Gynecology
;
: 599-608, 1992.
Article
in Korean
| WPRIM
| ID: wpr-64000
ABSTRACT
No abstract available.