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Maternal mortality in the far Eastern federal district and Siberian federal district in 2018—2019 |
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| | T.E. Belokrinitskaya,N.V. Artymuk,O.S. Filippov,E.V. Guseva,L.V. Adamyan,M.N. Surina,N.I. Frolova | | | Problemy reproduktsii. 2020; 26(6): 60 | | | [Pubmed] [Google Scholar] [DOI] | |
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