@misc{Wąsowicz_Wojciech_Blood,
 author={Wąsowicz, Wojciech and Gromadzińska, Jolanta and Rydzyński, Konrad},
 copyright={Nofer Institute of Occupational Medicine},
 howpublished={online},
 publisher={Nofer Institute of Occupational Medicine},
 publisher={Polish Association of Occupational Medicine},
 language={eng},
 title={Blood concentration of essential trace elements and heavy metals in workers exposed to lead and cadmium},
 type={serial - article},
 type={language document},
}