title: [Prolonged epidemiological study of the streptococcal carrier state in certain connective tissue diseases].
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D002353:Carrier State / Q000453:epidemiology*; D002648:Child; D003095:Collagen Diseases / Q000453:epidemiology*; D003238:Connective Tissue / Q000382:microbiology; D003604:Czechoslovakia; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013290:Streptococcal Infections / Q000453:epidemiology*
vernacular_title: Dlitel'noe épidemiologicheskoe issledovanie nositel'stva streptokokkov pri nekotorykh zabolevaniiakh soedinitel'noĭ tkani.