@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}, }