Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) MITSUHASHI N,"A radioresistat variant cell line NMT-1R, isolated from radiosensitive rat yolk sac tumour cell line, NMT-1 : differences of early radiation-induced morphological changes, especially apoptosis",Int J Radiat Biol,,,1996,69,,747-753,https://cir.nii.ac.jp/crid/1570291225298669952,