Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) IMLAY J. A.,Superoxide accelerates DNA damage by elevating free-ion levels.,Proc. Natl. Acad. Sci. USA,,,1996,93,,13635-13645,https://cir.nii.ac.jp/crid/1574231874183027072,