[Medical irradiation in Japan - stochastic risk estimation and its reduction (author's transl)].
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007564:Japan; D008297:Male; D008400:Mass Chest X-Ray / Q000009:adverse effects*; D008452:Maximum Allowable Concentration; D008875:Middle Aged; D009381:Neoplasms, Radiation-Induced / Q000453:epidemiology*; D011878:Radiotherapy / Q000009:adverse effects*; D012306:Risk; D013269:Stochastic Processes