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Strontium-90 in deciduous teeth in Finland. A follow-up study
Acta Odontologica Scandinavica
|January 1, 1975
Abstract:
Deciduous teeth of Finnish children born in 1958-1967 were analysed for strontium-90 by means of Cerenkov radiation. The strontium-90 content was about 9 pCi/gCa in children born in 1963--1964; the values decreased strongly in the subsequent cohorts of children. The strontium-90 content of the deciduous teeth varied in perfect unison with that of cow's milk (r=+0.99). The results confirm that deciduous teeth provide a practical and accurate indicator of the total body burden of bone-seeking environmental pollutants.

