Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SELI E,Extent of nuclear DNA damage in ejaculated spermatozoa impacts on blastocyst development after in vitro fertilization,Fertil Steril,,,2004,82,,378-383,https://cir.nii.ac.jp/crid/1574231875458439296,