For citations:
Antipova A.Y., Lavrentieva I.N., Bitchourina M.A., Lialina L.V., Koutoueva F.R. Parvovirus B19 infection prevalens in North-West Russia. Journal Infectology. 2011;3(4):44-48. (In Russ.) https://doi.org/10.22625/2072-6732-2011-3-4-44-48