New look at basic radiation standards.
D004781:Environmental Exposure; D004787:Environmental Pollution; D005828:Genetics, Population; D006077:Government Agencies; D007390:International Agencies; D007883:Legislation, Medical; D008452:Maximum Allowable Concentration; D011829:Radiation Dosage / Q000592:standards*; D011831:Radiation Genetics; D011835:Radiation Protection; D014481:United States