Young Yu, Min Ji Kim, Yeon Jean Cho, Myeong Jin Yeon, Young Sun Ahn, Sun Hwa Cha, Hye Ok Kim, Chan Woo Park, Jin Young Kim, In Ok Song, Mi Kyoung Koong, Inn Soo Kang, Jong Young Jun, Kwang Moon Yang
Korean J Reprod Med. 2007;34(3):189-196. Published online September 1, 2007