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Broberg E, Melidou A, Prosenc K, Bragstad K, Hungnes O; WHO European Region and the European Influenza Surveillance Network members of the reporting countries.Broberg E, et al.Euro Surveill. 2016;21(13). doi: 10.2807/1560-7917.ES.2016.21.13.30184.Euro Surveill. 2016.PMID: 27074657Free article.
Ivanova VT, Slepushkin AN, Burtseva EI, Oskerko TA, Golubeva LI, Beliaev AL.Ivanova VT, et al. Among authors: burtseva ei.Vopr Virusol. 1994 Mar-Apr;39(2):66-8.Vopr Virusol. 1994.PMID: 8017055Russian.
Slepushkin AN, Rudenko LG, Kendal AP, Monto AS, Beliaev AL, Burtseva EI, Grigor'eva EP, Obrosova-Serova NP, Ivanova VT, Bragina VE, et al.Slepushkin AN, et al. Among authors: burtseva ei.Vopr Virusol. 1994 May-Jun;39(3):129-31.Vopr Virusol. 1994.PMID: 8091754Clinical Trial.Russian.