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 National Council on Radiation Protection and Measurements,Medical X-ray and gamma-ray protection for energies up to 10 MeV : equipment design and use : recommendations of the National Council on Radiation Protection and Measurements,,National Council on Radiation Protection and Measurements,1968,NCRP report,,,,https://cir.nii.ac.jp/crid/1130000795046934272