@misc{Dawydzik_Lech_T._Legal,
 author={Dawydzik, Lech T.},
 copyright={Nofer Institute of Occupational Medicine},
 howpublished={online},
 publisher={Nofer Institute of Occupational Medicine},
 publisher={Polish Association of Occupational Medicine},
 language={eng},
 type={serial - article},
 type={language document},
 title={Legal regulations on occupational health system in Poland},
}