Sister Chromatid Exchange Frequency in Early Embryos and Offspring Derived from IVF or ICSI in Mice Shimoi, Gaku and Kameyama, Yuichi and Kudoh, Kenichi and Hashizume, Ryoichi and Ito, Masao, Journal of Mammalian Ova Research, 27, 114-121 (2010), DOI:http://dx.doi.org/10.1274/jmor.27.114