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Nikolaeva O, Tikhonov V, Vecherskii M, Kostina N, Fedoseeva E, Astaikina A.Nikolaeva O, et al.Ecotoxicol Environ Saf. 2019 May 15;172:538-546. doi: 10.1016/j.ecoenv.2019.01.068. Epub 2019 Feb 13.Ecotoxicol Environ Saf. 2019.PMID: 30771629
Khonicheva NM, Livanova LM, Tsykunov SG, Osipova TA, Loriia MV, Elbakidze AG, Tikhonov VP, Aĭrapetiants MG.Khonicheva NM, et al. Among authors: tikhonov vp.Zh Vyssh Nerv Deiat Im I P Pavlova. 2007 Sep-Oct;57(5):591-7.Zh Vyssh Nerv Deiat Im I P Pavlova. 2007.PMID: 18064897Russian.