title: Changing pattern of Shigella serotypes in a southern Indian population.
mesh_terms: D004196:Disease Outbreaks; D004405:Dysentery, Bacillary / Q000382:microbiology*; D005243:Feces / Q000382:microbiology*; D006801:Humans; D007194:India; D012703:Serotyping; D012760:Shigella / Q000302:isolation & purification*