Suvorov, A N [Current data on the cloning of virulence factors of pathogenic Streptococci]. [electronic resource] - Molekuliarnaia genetika, mikrobiologiia i virusologiia Feb 1988 - 3-12 p. digital Publication Type: English Abstract; Journal Article; Review ISSN: 0208-0613 Subjects--Topical Terms: Cloning, MolecularDNA, Bacterial--geneticsGenetic VectorsOperonStreptococcus--geneticsVirulence