1.
Korean Journal of Obstetrics and Gynecology
;
: 2161-2168, 1993.
Article
in Korean
| WPRIM
| ID: wpr-178124
2.
Korean Journal of Obstetrics and Gynecology
;
: 1670-1676, 1991.
Article
in Korean
| WPRIM
| ID: wpr-153507
ABSTRACT
No abstract available.