@misc{Szymańska-Chabowska_Anna_Plasma,
 author={Szymańska-Chabowska, Anna and Antonowicz-Juchniewicz, Jolanta and Andrzejak, Ryszard},
 copyright={Szymańska-Chabowska, Anna},
 copyright={Antonowicz-Juchniewicz, Jolanta},
 copyright={Andrzejak, Ryszard},
 howpublished={online},
 publisher={Nofer Institute of Occupational Medicine},
 publisher={Polish Association of Occupational Medicine},
 language={pol, eng},
 type={language document},
 type={serial - article},
 title={Plasma concentration of selected neoplastic markers in persons occupationally exposed to arsenic and heavy metals},
}