@article{Bulska:2015,
author
=
"E.Bulska and D.Gorczyca and I.Zalewska and A.Pokrywka and D.Kwiatkowska",
title
=
"Analytical approach for the determination of steroid profile of humans by gas chromatography isotope ratio mass spectrometry aimed at distinguishing between endogenous and exogenous steroids",
journal
=
"Journal of Pharmaceutical and Biomedical Analysis",
volume
=
"106",
pages
=
"159--166",
year
=
"2015",
}