For citations:

Levakov S.A., Borovkova E.K. Streptococcus Group B contamination of the birth canal in pregnant women: the relevance of the introduction of screening programs. Obstetrics, Gynecology and Reproduction. 2015;9(2):19-23. (In Russ.) https://doi.org/10.17749/2070-4968.2015.9.2.019-023