[Present status of information technology in radiation safety regulation in Japan].
Yamaguchi
Ichiro
I
D006801:Humans; D007564:Japan; D011832:Radiation Injuries / Q000517:prevention & control; D011871:Radiology / Q000331:legislation & jurisprudence*; D011873:Radiology Information Systems; D017751:Safety Management / Q000331:legislation & jurisprudence*