@misc{Jakubowski_Marek_Blood,
 author={Jakubowski, Marek and Trzcinka-Ochocka, Małgorzata and Raźniewska, Grażyna and Frydrych, Józef},
 copyright={Jakubowski, Marek},
 copyright={Trzcinka-Ochocka, Małgorzata},
 copyright={Raźniewska, Grażyna},
 copyright={Frydrych, Józef},
 howpublished={online},
 publisher={Nofer Institute of Occupational Medicine},
 publisher={Polish Association of Occupational Medicine},
 language={eng},
 type={serial - article},
 type={language document},
 title={Blood lead levels in industrial workers in Poland},
}