Jea Ra Lee, Min Young Lee, Hye Woen Park, Sun Wha Cha, Chan Woo Park, Jin Yeong Kim, Kwang Moon Yang, In Ok Song, Mi Kyoung Koong, Inn Soo Kang, Hye Ok Kim
Korean J Obstet Gynecol. 2012;55(12):935-939. Published online December 18, 2012
Min Young Lee, June Seek Choi, Jung Yeol Han, Hyun Kyeong Ahn, Jae Hyug Yang, Moon Young Kim, Hyun Mee Ryu, Min Hyoung Kim, Jin Hoon Chung, Kyu Hong Choi, Si Won Lee, You Jung Han, Jae Ra Lee, Hye Woen Park
Korean J Obstet Gynecol. 2012;55(1):1-7. Published online January 1, 2012