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Maslov DL, Ipatova OM, Abakumova OIu, Tsvetkova TA, Prozorovskiĭ VN.Maslov DL, et al. Among authors: prozorovskii vn.Vopr Med Khim. 2002 May-Jun;48(3):271-7.Vopr Med Khim. 2002.PMID: 12243085Russian.