Eun Hye Lee, You Me Lee, Myung Choel Shin, Yu Seon Min, Sang Hee Lee, Hyeon Chul Kim, Jong Wook Kim, Sook Hwan Lee, Wee Hyun Lee, Jin Ho Cho, Chung No Lee, Kyu Hyung Lee, Se Hyun Kim
Korean J Obstet Gynecol. 2000;43(7):1168-1175. Published online January 1, 2001