Beglarian, A G [Activity of streptococcal foci and immunological shifts in the organism of the mother and fetus in rheumatic heart disease]. [electronic resource] - Voprosy okhrany materinstva i detstva Sep 1970 - 51-5 p. digital Publication Type: Journal Article ISSN: 0042-8825 Subjects--Topical Terms: FemaleFetal Diseases--microbiologyHumansMaternal-Fetal ExchangePlacenta--microbiologyPlacenta DiseasesPregnancyPregnancy Complications, Cardiovascular--microbiologyPregnancy Complications, Infectious--microbiologyRheumatic Heart Disease--complicationsStreptococcal InfectionsStreptococcus--isolation & purification