Lee, Dong Ryul; Kim, Kye Seong; Yang, Yun Hee; Oh, Hwa Soon; Lee, Sook Hwan; Chung, Tae Gyu; Cho, Jung Hyun; Kim, Hyun Joo; Yoon, Tae Ki; Cha, Kwang Yul
ArticleIssue Date2006CitationHUMAN REPRODUCTION, v.21, no.2, pp.471 - 476PublisherOXFORD UNIV PRESS