The applicability of the 14C-specific activity model.
D000398:Air Pollution, Radioactive; D000818:Animals; D002250:Carbon Radioisotopes / Q000032:analysis*; D005507:Food Contamination, Radioactive / Q000032:analysis*; D006801:Humans; D009688:Nuclear Reactors; D011829:Radiation Dosage; D011847:Radioactive Fallout
D002250:Carbon Radioisotopes; D011847:Radioactive Fallout