Leads from the MMWR. Shigellosis among tourists--Union of Soviet Socialist Republics, 1983.
D004405:Dysentery, Bacillary / Q000453:epidemiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012763:Shigella flexneri / Q000302:isolation & purification; D012764:Shigella sonnei / Q000302:isolation & purification; D014195:Travel; D014586:USSR