@misc{Janasik_Beata_Selenium,
 author={Janasik, Beata and Trzcinka-Ochocka, Małgorzata and Brodzka, Renata},
 copyright={Nofer Institute of Occupational Medicine},
 howpublished={online},
 publisher={Nofer Institute of Occupational Medicine},
 publisher={Polish Association of Occupational Medicine},
 language={pol, eng},
 type={language document},
 type={serial - article},
 title={Selenium determination in plasma/serum by inductively coupled plasma mass spectrometry (ICP-MS): comparison with graphite furnace atomic absorption spectrometry (GF-AAS)},
}