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Metabolomic Biomarkers in Urine of Cushing's Syndrome Patients.
Kotłowska A, Puzyn T, Sworczak K, Stepnowski P, Szefer P. Kotłowska A, et al. Among authors: szefer p. Int J Mol Sci. 2017 Jan 29;18(2):294. doi: 10.3390/ijms18020294. Int J Mol Sci. 2017. PMID: 28146078 Free PMC article.
Application of the high-performance liquid chromatography method with coulometric detection for determination of vitamin B(6) in human plasma and serum.
Marszałł ML, Lebiedzińska A, Czarnowski W, Makarowski R, Kłos M, Szefer P. Marszałł ML, et al. Among authors: szefer p. J Chromatogr B Analyt Technol Biomed Life Sci. 2009 Oct 1;877(27):3151-8. doi: 10.1016/j.jchromb.2009.08.014. Epub 2009 Aug 20. J Chromatogr B Analyt Technol Biomed Life Sci. 2009. PMID: 19733133
High-performance liquid chromatography method for the simultaneous determination of thiamine hydrochloride, pyridoxine hydrochloride and cyanocobalamin in pharmaceutical formulations using coulometric electrochemical and ultraviolet detection.
Marszałł ML, Lebiedzińska A, Czarnowski W, Szefer P. Marszałł ML, et al. Among authors: szefer p. J Chromatogr A. 2005 Nov 11;1094(1-2):91-8. doi: 10.1016/j.chroma.2005.07.091. Epub 2005 Aug 15. J Chromatogr A. 2005. PMID: 16257294
71 results