Su Mi Kim, Hyun Kyoung Kim, Jung Namkung, Jae Yeon Song, In Chol Jung, Hyun Hee Cho, Dong Jin Kwon, Young Oak Lew, Eun Jung Kim, Jang Heub Kim, Mee Ran Kim
Korean J Obstet Gynecol. 2012;55(7):517-521. Published online July 13, 2012
Hyun Hee Cho, Yun Ji Jung, Mee Ran Kim, Jang Heub Kim, Min Jung Kim, In Chul Jung, Young Ok Rhew, En Jung Kim, Gun Yung Chun, Yong Taek Lim, Dong Jin Kwon, Jae Yean Song
Korean J Obstet Gynecol. 2012;55(3):172-179. Published online March 1, 2012