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Song, L., Gao, D., Li, S., Wang, Y., Liu, H., & Jiang, Y. (2017). Simultaneous quantitation of hydrazine and acetylhydrazine in human plasma by high performance liquid chromatography-tandem mass spectrometry after derivatization with p -tolualdehyde. Journal of Chromatography B, 1063, 189–195. doi:10.1016/j.jchromb.2017.08.036 
10.1016/j.jchromb.2017.08.036