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)
HOWLETT S. K.,Methylation levels of maternal and paternal genomes during preimplantation development,Development,,,1991,113,,119-127,https://cir.nii.ac.jp/crid/1571417124257517824,