Cellular telephone use among primary school children in Germany

Abstract

Background: There is some concern about potential health risks of cellular telephone use to children. We assessed data on how many children own a cellular telephone and on how often they use it in a population-based sample. Methods: We carried out a cross-sectional study among children in their fourth elementary school year, with a median-age of 10 years… (More)
DOI: 10.1007/s10654-004-2174-x

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