@misc{_Occupational,
 copyright={Nofer Institute of Occupational Medicine},
 howpublished={online},
 publisher={Nofer Institute of Occupational Medicine},
 publisher={Polish Association of Occupational Medicine},
 language={eng},
 title={Occupational medicine in East European journals of 1992. Part 1},
 type={serial - article},
 type={language document},
}