Chae Chun Rhim, Sung Rae Roh, Dong Joo Kim, Min Kyung Song, Jae Sung Lee, Ha Kyong Joo, Youn Hee Park, Ki Sung Ryu, Gu Taek Han, Jong Kun Lee, Joon Mo Lee, Sung Eun Namkoong
Korean J Obstet Gynecol. 2001;44(8):1558-1561. Published online August 1, 2001
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