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Skvortsova VI, Tvorogova TV, Dubina AI, Burenchev DV, Gubskiĭ LV, Stakhovskaia LV, Povarova OV.Skvortsova VI, et al. Among authors: povarova ov.Zh Nevrol Psikhiatr Im S S Korsakova. 2009;109(12 Suppl 2):62-6.Zh Nevrol Psikhiatr Im S S Korsakova. 2009.PMID: 20873405Russian.