WITHDRAWN: Eggs from embryonic stem cells: an emerging tool to identify female reproductive risks?

Fertility and Sterility regrets a production error that caused the accidental duplicate publication of this article. The original article was published in Fertility and Sterility, Volume 89, Issue 2, Supplement 1, February 2008, Page e95, ( doi:10.1016/j.fertnstert.2007.12.037 ). The duplicate article has been withdrawn consistent with Elsevier Policy on Article Withdrawal. ( http://www.elsevier.com/locate/withdrawalpolicy ). The Journal apologizes for any inconvenience this may have caused the author and readers.