In Sook Sohn, Dalyeong Yoo, Dong Wook Jang, Yun Jeong Cha, Soo Nyung Kim, Ji Young Lee, Byung Il Yun, So Chung Chung, Ki Hyun Park, Byung Seok Lee, Kyung Joo Hwang, Andrew R Zinn
Korean J Obstet Gynecol. 2004;47(8):1558-1564. Published online August 1, 2004
Kyung Ah Jeong, Ki Hyun Park, Hyun Sook Yoon, Jeong Mi Yoon, Woo Hyun Sohn, Sang Wook Bai, Young Tae Kim, Byung Seok Lee, Kyung Seo, Sei Kwang Kim, Dong Jae Cho, Chan Ho Song
Korean J Obstet Gynecol. 2004;47(2):307-312. Published online February 1, 2004