title: Low level radiation and genetic risk estimation in man.
mesh_terms: D002869:Chromosome Aberrations; D004307:Dose-Response Relationship, Radiation; D004314:Down Syndrome / Q000209:etiology; D006801:Humans; D007564:Japan; D008433:Mathematics; D008957:Models, Genetic; D009154:Mutation; D009689:Nuclear Warfare; D011827:Radiation; D011832:Radiation Injuries / Q000453:epidemiology / Q000235:genetics*; D012306:Risk