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pro vyhledávání: '"Margit Ehrenmueller"'
Autor:
G. Halmerbauer, Margit Ehrenmueller, Ariane Biebl, Klaus Schmitt, Dieter Furthner, Roland Lanzersdorfer
Publikováno v:
Acta paediatrica (Oslo, Norway : 1992). 107(3)
AIM This cross-sectional study analysed the influence of socio-economic factors on screen time, overweight and obesity. METHODS We asked adolescents aged 10, 14 and 17 from 10 school types in urban and rural regions in Upper Austria to complete quest