著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL Great Britain. National Radiological Protection Board,Guidelines on patient dose to promote the optimisation of protection for diagnostic medical exposures : report of an Advisory Group on Ionizing Radiation,,National Radiological Protection Board,1999,Documents of the NRPB,,0859514250,,https://cir.nii.ac.jp/crid/1130000797778314368