[Incidence of R-factor carrier state among Shigella strains isolatid from dysentery patients].
D000900:Anti-Bacterial Agents / Q000494:pharmacology; D002353:Carrier State / Q000453:epidemiology; D004352:Drug Resistance, Microbial; D004405:Dysentery, Bacillary / Q000382:microbiology*; D006801:Humans; D012426:Russia; D012760:Shigella / Q000187:drug effects / Q000302:isolation & purification*
D000900:Anti-Bacterial Agents
Chastota nositel'stv a R-faktorov sredi shtammov shigell, vydelennykh ot bol'nykh dizenterieĭ.