@misc{Gawęda_Ewa_Occupational, author={Gawęda, Ewa}, copyright={Gawęda, Ewa}, howpublished={online}, publisher={Nofer Institute of Occupational Medicine}, publisher={Polish Association of Occupational Medicine}, language={pol, eng}, title={Occupational exposure to carcinogenic metals and metalloids in refining of heavy metals}, type={serial - article}, type={language document}, }