Seok Hyun Kim, Soon Sup Shim, Byung Chul Jee, Sung Mi Choi, Hee Sun Kim, Buom Yong Ryu, Sun Kyung Oh, Chang Suk Suh, Young Min Choi, Kwang Bum Bai, Jung Gu Kim, Shin Yong Moon, Jin Yong Lee
Korean J Obstet Gynecol. 2001;44(3):492-500. Published online March 1, 2001
Shin Yong Moon, Young Min Choi, Seok Hyun Kim, Sun Kyung Oh, Chang Suk Suh, Jin Yong Lee, Byeong Jun Jung, Hee Sun Kim, Buom Yong Ryu, Myung Geol Pang, Jung Gu Kim, Byung Chul Jee, Sung Mi Choi
Korean J Obstet Gynecol. 1999;42(2):264-272. Published online January 1, 2001