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Determination of putrescine, cadaverine, spermidine and spermine in different chemical matrices by high performance liquid chromatography-electrospray ionization-ion trap tandem mass spectrometry (HPLC-ESI-ITMS/MS).
Ibarra AA, Wrobel K, Escobosa AR, Elguera JC, Garay-Sevilla ME, Wrobel K. Ibarra AA, et al. Among authors: elguera jc. J Chromatogr B Analyt Technol Biomed Life Sci. 2015 Oct 1;1002:176-84. doi: 10.1016/j.jchromb.2015.08.036. Epub 2015 Aug 28. J Chromatogr B Analyt Technol Biomed Life Sci. 2015. PMID: 26340761