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The incidence of low birthweight was examined among 6794 newborns in 4 towns in the industrial region of Upper Silesian: Świętochłowice, Bytom, Zabrze and Chorzów. Ecological disaster has caused an increasing number of infants with birthweight below 2500 g in the most polluted towns. In Chorzów, in the most polluted part of the town, mean body weight decreased (3015g) in comparison with mean body...
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