[Kindergartners' indoor exposition to tobacco smoke and its influence on cotinine concentration in children's urine].

@article{Gomka2013KindergartnersIE,
  title={[Kindergartners' indoor exposition to tobacco smoke and its influence on cotinine concentration in children's urine].},
  author={Ewa Gom{\'o}łka and Dorota Bielska and Katarzyna Nazarko and Katarzyna Bielska},
  journal={Przeglad lekarski},
  year={2013},
  volume={70 10},
  pages={818-21}
}
The purpose of the research was to study kindergarteners' exposition to environmental tobacco smoke (ETS) in houses. Social and economical factors were checked for the improper behavior of grown-up household. Material for the research were data collected from questionnaires filled by children's parents. 272 three years old children were studied (57.7% boys and 42.3% girls). Cotinine--marker of exposition to ETS was measured in the children's urine. In 32.4% houses at least one resident was a… CONTINUE READING