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Derivatization with 2-hydrazino-1-methylpyridine enhances sensitivity of analysis of 5α-dihydrotestosterone in human plasma by liquid chromatography tandem mass spectrometry.
Faqehi AM, Denham SG, Naredo G, Cobice DF, Khan S, Simpson JP, Sabil G, Upreti R, Gibb F, Homer NZ, Andrew R. Faqehi AM, et al. Among authors: sabil g. J Chromatogr A. 2021 Mar 15;1640:461933. doi: 10.1016/j.chroma.2021.461933. Epub 2021 Jan 23. J Chromatogr A. 2021. PMID: 33588275 Free PMC article.