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The results of radiocesium activity of some foodstuffs imported to the Slovak Republic in the period from January 1988 to July 1995 are presented. The analysed samples were homogenized, packed into 0.451 Marinelli beakers and then measured by direct semiconductor γ-spectrometry for 10 000-50 000 seconds. The levels of 137 Cs in various foodstuffs varied quite widely from Minimum...