@misc{Boczkowski_Andrzej._Self-assessment,
 author={Boczkowski, Andrzej.},
 copyright={Nofer Institute of Occupational Medicine},
 howpublished={online},
 publisher={Nofer Institute of Occupational Medicine},
 publisher={Polish Association of Occupational Medicine},
 language={eng},
 title={Self-assessment of the competences in occupational medicine as an instrument for improving postgraduate training},
 type={serial - article},
 type={language document},
}