Abstract
CAESIUM-137, which is present in the fallout from nuclear explosions and is a potential hazard to man, is detectable in most components of the diet, but the chief sources are milk and dairy produce1,2. Models that predict levels of caesium-137 in the food chain and in man have been proposed3, but they are restricted to a given geographical region. Because of diversity in dietary habits and food origins, we have attempted to relate the concentration of caesium-137 in man to its concentration in milk. This procedure should be satisfactory for extrapolation to the rest of the diet provided the variation of the concentration of caesium-137 in milk with time approximately parallels analogous variations in the remainder of the diet.
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References
Boni, A. L., Health Phys., 12, 501 (1966).
Gustafson, P. E., and Miller, J. E., Health Phys., 16, 167 (1969).
Aarkrog, A., Health Phys., 20, 297 (1971).
Rundo, J., Brit. J. Radiol., 37, 108 (1964).
Richmond, C. R., Furchner, J. E., and Langham, W. H., Health Phys., 8, 201 (1962).
Agric. Res. Counc. Res. Lab. Ann. Rep. (1960–72).
Burch, P. R. J., Hughes, D., Iinuma, T. A., Overton, T. R., and Appleby, D. B., in Whole-Body Counting (IAEA, Vienna, 1962).
Godfrey, B. E., and Vennart, J., Nature, 218, 741 (1968).
Harries, J. M., Hobson, E. A., and Hollingsworth, D. F., Proc. Nutr. Soc., 21, 157 (1962).
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MARSHALL, D., BURKINSHAW, L. Relationship between the Concentration of Caesium-137 in Milk and Man. Nature 240, 571–572 (1972). https://doi.org/10.1038/240571a0
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DOI: https://doi.org/10.1038/240571a0
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