title: [Comparative study of the virulence of an antibiotic-sensitive strain of Flexner dysentery and its exconjugants with different R-factors acquired in the experiment].
mesh_terms: D000818:Animals; D003433:Crosses, Genetic; D004352:Drug Resistance, Microbial; D004405:Dysentery, Bacillary / Q000382:microbiology; D011815:R Factors; D012763:Shigella flexneri / Q000472:pathogenicity*; D014774:Virulence
vernacular_title: Sravnitel'noe izuchenie virulentnosti antibiotikochuvstvitel'nogo shtamma dizenterii Fleksnera i ego ékskon"iungantov, priobretshikh v éksperimente razlichnye R-faktory