Young Min Choi, Seung Yup Ku, Ho Jin Chae, Hyeon Jeong Jeong, Ki Dong Kim, Hoon Kim, Jeong Hwa Kim, Tai June Kim, Hyun Hoon Chung, Chang Suk Suh, Seok Hyun Kim, Jung Gu Kim, Shin Yong Moon, Jin Yong Lee
Korean J Obstet Gynecol. 2001;44(10):1834-1837. Published online October 1, 2001
Hyeon Jeong Jeong, Jeong Hwa Kim, Joong Shin Park, Jang Han Kim, Soo Young Oh, Jeong Bin Moon, Mi Ha Kim, Chong Jai Kim, Jong Kwan Jun, Bo Hyun Yoon, Hyun Soon Lee, Hee Chul Syn
Korean J Obstet Gynecol. 2000;43(10):1889-1893. Published online January 1, 2001