Hyun Park, Seok Ju Seong, Sei Jin Park, Sun Young Kang, In Ho Lee, Hyuk Jun Woo, Je Hoon Lee, Joo Myung Kim, Tae Jin Kim, Kyung Taek Lim, In Sou Park, Jae Uk Shim, Chong Taik Park, Ki Heon Lee, Hye Sun Kim
Korean J Obstet Gynecol. 2005;48(7):1722-1728. Published online July 1, 2005