title: Cancer effects of low-level radiation; theoretic considerations in competing causes of death.
mesh_terms: D000818:Animals; D002648:Child; D005260:Female; D005333:Fetus / Q000528:radiation effects; D006801:Humans; D007564:Japan; D008452:Maximum Allowable Concentration; D009381:Neoplasms, Radiation-Induced / Q000401:mortality*; D009678:Nuclear Energy; D009689:Nuclear Warfare; D011247:Pregnancy; D011829:Radiation Dosage; D013167:Spondylitis, Ankylosing / Q000209:etiology; D014481:United States