Hee Joung Woo, Sang Heon Kim, Kidong Kim, Sang Il Park, Yong Jung Song, Beob Jong Kim, Moon Hong Kim, Seok Cheol Choi, Sang Young Ryu, Eui Don Lee, Kyung Hee Lee
Korean J Obstet Gynecol. 2009;52(2):212-219. Published online February 1, 2009
Chun Sook Park, Jeong Jin Kang, Hae Rim Shin, Myung In Kim, Moon Hong Kim, Ki Jeong Chun, Sung Eun Kim, Beob Jong Kim, Seok Chul Choi, Sang Young Ryu, Eui Don Lee, Kyung Hee Lee
Korean J Obstet Gynecol. 2004;47(12):2373-2379. Published online December 1, 2004
Joon Tae Ahn, Sung Jin Hong, Sang Il Park, Heung Seop Song, Beob Jong Kim, Moon Hong Kim, Suck Chul Choi, Sang Young Ryu, Kyung Hee Lee, Seung Sook Lee
Korean J Obstet Gynecol. 2004;47(1):207-211. Published online January 1, 2004
Lee Jae Kyu, Beob Jong Kim, Soon Hyunk Hwang, Sang Young Ryu, Jong Hoon Kim, Byoung Gie Kim, Sang Yoon Park, Eui Don Lee, Kyung Hee Lee, Chang Woon Choi, Sang Moo Lim
Korean J Obstet Gynecol. 1999;42(9):2055-2061. Published online January 1, 2001