著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) ,"Effects of vitrification of cumulus-enclosed porcine oocytes at the germinal vesicle stage on cumulus expansion, nuclear progression and cytoplasmic maturation","Reproduction, Fertility and Development",,,2017,-,,,https://cir.nii.ac.jp/crid/1010000781822825602,