Eun Jeong Baik, Sa Jin Kim, GuiSeRa Lee, Jong Chul Shin, Eun Jung Kim, Soo Pyung Kim, Seung Hye Rho, Hae Nam Lee, Byung Chae Kang, Sang In Shim, Cho Hee Lee
Korean J Obstet Gynecol. 1999;42(12):2712-2719. Published online January 1, 2001
Ki Cheol Kil, Soo Young Hur, Gui Se Ra Lee, Yong Jae Yang, Jee Hyun Lee, Hee Joong Lee, Sa Jin Kim, Eun Jung Kim, Seung Kyu Song, Sung Eun NamKoong, Soo Pyung Kim
Korean J Obstet Gynecol. 1999;42(9):1992-2000. Published online January 1, 2001