Ionizing radiation: benefits versus risks.
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D005260:Female; D006281:Health Occupations; D006283:Health Physics; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D011830:Radiation Effects; D011831:Radiation Genetics; D011835:Radiation Protection; D011859:Radiography / Q000009:adverse effects*; D013679:Technology, Radiologic; D014481:United States