Beneficial physiologic effects of ionizing radiation.
D000328:Adult; D000368:Aged; D001417:Background Radiation; D004307:Dose-Response Relationship, Radiation; D006801:Humans; D007194:India; D007564:Japan; D007953:Leukemia, Radiation-Induced / Q000453:epidemiology; D008297:Male; D008875:Middle Aged; D009026:Mortality; D009369:Neoplasms / Q000401:mortality; D009689:Nuclear Warfare; D011830:Radiation Effects; D014481:United States