Kwang Moon Yang, In Ok Song, Keun Jae Yoo, Kuon Hur, Kuk Sun Han, Jin Hyun Jun, So Yeon Park, Jin Young Kim, Jong Young Jun, Inn Soo Kang, Mi Kyung Koong
Korean J Obstet Gynecol. 2002;45(12):2177-2181. Published online December 1, 2002
Kuol Hur, Kwang Moon Yang, Jung Yeol Han, Kuk Sun Han, Hong Bok Lee, Jin Young Kim, In Ok Song, Ji Hong Song, Keun Jai Yoo, Jong Young Jun, Inn Soo Kang, Mi Kyoung Koong
Korean J Obstet Gynecol. 2002;45(3):458-464. Published online March 1, 2002