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 World Health Organization and International Labour Organisation and International Commission on Non-lonizing Radiation Protection and International Labour Office,Safety in the use of radiofrequency dielectric heaters and sealers : a practical guide,,International Labour Office,1998,Occupational safety and health series,,9221103331,,https://cir.nii.ac.jp/crid/1130000794546896256