@article{oai:nagoya.repo.nii.ac.jp:00022606,
 author = {KITABATAKE, TAKASHI and KANEKO, MASAO and TAKAGI, YOSHIO and KAWAI, DAN},
 issue = {4},
 journal = {Nagoya Journal of Medical Science},
 month = {Mar},
 pages = {234--241},
 title = {Radiation Dose in Dental Roentgenography, with Special Reference to Enlargement Dental Radiography},
 volume = {24},
 year = {1962}
}