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Semenova O, Richardson PM, Parrott AJ, Nordon A, Halse ME, Duckett SB.Semenova O, et al.Anal Chem. 2019 May 21;91(10):6695-6701. doi: 10.1021/acs.analchem.9b00729. Epub 2019 May 2.Anal Chem. 2019.PMID: 30985110Free PMC article.
Timerbaev AR, Semenova OP, Petrukhin OM.Timerbaev AR, et al.J Chromatogr A. 2002 Jan 18;943(2):263-74. doi: 10.1016/s0021-9673(01)01462-5.J Chromatogr A. 2002.PMID: 11833646