largely due to cerium-144 praseodymium-144 with only Slight activity due to strontium-90. The body burden of these isotopes is estimated to be well below the Permissible levels. Examination of bone specimens in the case of the one man who died shows no radiation that can be definitely associated with fallout deposition in the bones. Studies of radiographs of the femurs of the exposed children show no evidence of any bone defects from possible deposits of radio- nuclides." - s Department of Energy, Office Historian’s ARCHIVES - 25 - ie Appendix "E"

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