Suk Hyun Kim, Soon Sub Shim, Byung Chul Jee, Sung Mi Choi, Hee Sun Kim, Bum Yong Ryu, Sun Gyung Oh, Chang Suk Seo, Young Min Choi, Gwang Bum Bae, Jung Goo Kim, Sin Yong Moon, Jin Yong Lee
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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