Won Sik Park, Mi Gyung Jung, Yong Sun Jo, Hak Chun Lee, Nae Young Yoon, Yoon Sung Nam, Chan Park, Woo Sik Lee, Dong Hee Choi, In Pyung Gwak, Sook Hwan Lee, Se Yeol Han, Tae Gee Yoon, Jung No Lee, Gwang Yeol Cha
Korean J Obstet Gynecol. 2000;43(12):2152-2158. Published online January 1, 2001
Suk Hyun Kim, Sung Mi Choi, Hee Sun Kim, Bum Yong Ryu, Myung Geol Bang, Sun Gyung Oh, Byung Chul Jee, Chang Suk Seo, Young Min Choi, Gwang Bum Bae, Jung Goo Kim, Sin Yong Moon, Jin Yong Lee
Korean J Obstet Gynecol. 2000;43(12):2170-2177. Published online January 1, 2001
Suk Joo Sung, Eun Hwa Choi, Sang Hee Jung, Hye Ok Kim, Joon Hyung Jo, Hyun Gyung An, Jung Ryul Han, Moon Young Kim, Hyun Mi Ryu, Gyu Hong Choi, Jae Hyuk Yang
Korean J Obstet Gynecol. 2000;43(12):2269-2273. Published online January 1, 2001