Yong Wook Kim, Min Je Seo, Su Mi Bae, Jin Keoun Jun, Tae Hyung Kim, Tae Young Jin, Suk Woo Lee, Yong Wan Kim, Chong Kook Kim, Joon Mo Lee, Sung Eun Namkoong, Woong Shick Ahn
Korean J Obstet Gynecol. 2004;47(4):695-701. Published online April 1, 2004
Kyeong A Yeo, Jae Eun Jung, Hye Young Lee, Bang Hyon Lee, Tae Hyung Kim, Byeung Soo Cheung, Min Suk Rho, Joon Mo Lee, Sung Eun Namkoong, Yong Seok Park, Chong Kook Kim, Woong Shick Ahn
Korean J Obstet Gynecol. 2001;44(6):1137-1144. Published online June 1, 2001