%0 Journal Article %A Ogura, Atsuo %T Preface %D 2010 %J Journal of Mammalian Ova Research %V 27 %N 3 %P 69-69 %R doi:http://dx.doi.org/10.1274/jmor.27.69 %U https://www.pieronline.jp/content/article/1341-7738/27030/69