Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) FUJITA Hiroki,Research at Risø National Laboratory in Denmark,Japanese Journal of Health Physics,03676110,Japan Health Physics Society,2009,44,3,266-268,https://cir.nii.ac.jp/crid/1390001204289535232,https://doi.org/10.5453/jhps.44.266