Gyoung Hoon Lee, Mi Ran Lee, Sung Hyo Park, Young Min Choi, Steve K Yoo, Eung Gi Min, Doyeong Hwang, Jin Choe, Jong Kwan Jun, Byung Chul Jee, Seung Yup Ku, Chang Suk Suh, Seok Hyun Kim, Jung Gu Kim, Shin Yong Moon
Korean J Obstet Gynecol. 2007;50(7):976-981. Published online July 1, 2007
Yoon Ha Kim, Tae Bok Song, So Jeong Park, Ji No Park, Kwang Pil Jeong, Jong Woon Kim, Seok Mo Kim, Cheol Hong Kim, Moon Kyoung Cho, Ki Min Kim, Sung Yeul Yang, Bong Whan Ahn
Korean J Obstet Gynecol. 2007;50(7):982-990. Published online July 1, 2007
Youngsuep Kang, Sun Young Lee, Sang Gun Jung, Jiyou Han, Jeong Jae Ko, Jeehyeon Bae, Young Junh Na, Chan Lee, Jung Un Mock, Sung Jo Kim, Yoon Young Hwang
Korean J Obstet Gynecol. 2007;50(7):997-1002. Published online July 1, 2007