@misc{Andrzejak_Ryszard_Coexistence,
 author={Andrzejak, Ryszard and Poręba, Małgorzata and Poręba, Rafał and Beck, Bogusław and Steinmetz-Beck, Aleksandra and Kuliczkowski, Kazimierz},
 copyright={Andrzejak, Ryszard},
 copyright={Poręba, Małgorzata},
 copyright={Poręba, Rafał},
 copyright={Beck, Bogusław},
 copyright={Steinmetz-Beck, Aleksandra},
 copyright={Kuliczkowski, Kazimierz},
 howpublished={online},
 publisher={Nofer Institute of Occupational Medicine},
 publisher={Polish Association of Occupational Medicine},
 language={pol, eng},
 type={serial - article},
 type={language document},
 title={Coexistence of pneumoconiosis with myelodysplastic syndrome in a coal miner occupationally exposed to coal dust},
}