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Gorbunova EV, Duvanova SP, Filimonov KM, Mamchur SE, Makarov SA.Gorbunova EV, et al.Kardiologiia. 2021 Mar 30;61(3):18-22. doi: 10.18087/cardio.2021.3.n1511.Kardiologiia. 2021.PMID: 33849414Russian.