742 RIVERA 2, J. Rivera and J. H. Harley, HASL Contributions to the Study of Fallout in Food Chains, USAEC Report HASL-147, Health and Safety Laboratory, July 1, 1964. 3. J. Rivera, Strontium-90 in Human Vertebrae, in Fallout Program Quarterly Summary Report, USAEC Report HASL-146, pp. 236-238, Health and Safety Laboratory, July 1, 1964. 4, F. J. Bryant and J. F. Loutit, Human Bone Metabolism Deduced from Strontium Assays, British Report AERE-R-3718, April 1961. 5. D, Beninson, E. Ramos, and R. Touzet, Strontium-90 Levels in the Diets and Bones of Children— Progress Report— 1964, in Fallout Program Quarterly Summary Report, USAEC Report HASL-149, pp. 119-129, Health and Safety Laboratory, Oct. 1, 1964. 6. United Nations, Report of the Scientific Committee on the Effects of Atomic Radiation, Supplement No. 16 (A/5216), New York, 1962. 7, United Nations, Report of the Scientific Committee on the Effects of Atomic Radiation, Supplement No. 14 (A/5814), New York, 1962.

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