title: Thresholds and low-level irradiation effects.
mesh_terms: D004307:Dose-Response Relationship, Radiation; D004781:Environmental Exposure; D005260:Female; D005333:Fetus / Q000528:radiation effects; D005854:Germ Cells / Q000528:radiation effects; D006801:Humans; D009154:Mutation / Q000528:radiation effects; D009381:Neoplasms, Radiation-Induced; D011247:Pregnancy; D011829:Radiation Dosage; D011830:Radiation Effects; D011831:Radiation Genetics; D011847:Radioactive Fallout; D011853:Radiobiology; D013997:Time Factors
chemical_list: D011847:Radioactive Fallout