Hee Won SONG ; Seong Hyun LIM ; Choon Mo YANG ; Cheul UM ; Young Ju JEONG ; Cheul Hee RHEU
Korean Journal of Obstetrics and Gynecology 2000;43(10):1786-1790
No abstract available. Chorion* ; Chorionic Villi Sampling* ; Chorionic Villi* ; Female ; Pregnancy