1.
Korean Journal of Obstetrics and Gynecology
;
: 420-424, 1993.
Article
in Korean
| WPRIM
| ID: wpr-127518
2.
Korean Journal of Obstetrics and Gynecology
;
: 1931-1947, 1993.
Article
in Korean
| WPRIM
| ID: wpr-80886
3.
Journal of the Korean Pediatric Society
;
: 1597-1601, 1992.
Article
in Korean
| WPRIM
| ID: wpr-179321
ABSTRACT
No abstract available.
4.
Korean Journal of Perinatology
;
: 9-18, 1992.
Article
in Korean
| WPRIM
| ID: wpr-165458