Leukemia risk from neutrons.
D001853:Bone Marrow / Q000528:radiation effects; D004307:Dose-Response Relationship, Radiation; D004781:Environmental Exposure; D005214:Fast Neutrons; D005720:Gamma Rays; D006801:Humans; D007564:Japan; D007953:Leukemia, Radiation-Induced / Q000453:epidemiology / Q000209:etiology*; D009502:Neutrons; D009689:Nuclear Warfare; D009784:Occupational Diseases / Q000209:etiology; D011829:Radiation Dosage; D012306:Risk; D013997:Time Factors