The founding and works of the National Council on Radiation Protection and Measurements--some highlights.
Taylor
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D006077:Government Agencies; D049673:History, 20th Century; D006801:Humans; D011835:Radiation Protection / Q000266:history*; D011874:Radiometry / Q000266:history*; D011883:Radium; D014481:United States; D014965:X-Rays
D011883:Radium