For citations:
Abakarov R.R., Tikhomirov D.S., Tupoleva T.A., Ignatova E.N., Kulikov S.M., Garmaeva T.Ts., Tkachenko L.L., Seitibragimov F.I., Gilmutdinov R.G., Mostovaya N.A., Makedonskaya O.G., Romashkina T.V., Davydova L.E., Gerasimova V.V., Gaponova T.V. The frequency of detection of anti-HBc in blood donors from four regions of Russia. Russian journal of hematology and transfusiology. 2021;66(2):242-252. (In Russ.) https://doi.org/10.35754/0234-5730-2021-66-2-242-252