@misc{Wągrowska-Koski_Ewa_Problemy,
 author={Wągrowska-Koski, Ewa},
 copyright={Nofer Institute of Occupational Medicine},
 howpublished={online},
 publisher={Nofer Institute of Occupational Medicine},
 publisher={Polish Association of Occupational Medicine},
 language={pol, eng},
 title={Problemy dotyczące badań do celów sanitarno-epidemiologicznych},
 type={language document},
 type={serial - article},
}