1.
Korean Journal of Obstetrics and Gynecology
; : 1987-1992, 1993.
Article
in Korean
| WPRIM (Western Pacific)
| ID: wpr-80881
2.
Korean Journal of Obstetrics and Gynecology
; : 24-28, 1993.
Article
in Korean
| WPRIM (Western Pacific)
| ID: wpr-192454
3.
Korean Journal of Obstetrics and Gynecology
; : 732-738, 1991.
Article
in Korean
| WPRIM (Western Pacific)
| ID: wpr-147441