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) Peter Holm and Henrik Callesen,In vivo versus in vitro produced bovine ova: similarities and differences relevant for practical application,Reproduction Nutrition Development,0926-5287,EDP Sciences,1998,38,6,579-594,https://cir.nii.ac.jp/crid/1361137046014332544,https://doi.org/10.1051/rnd:19980601