Incidence of intestinal amoebiasis.
D004404:Dysentery, Amebic / Q000453:epidemiology*; D004747:Entamoeba / Q000302:isolation & purification*; D004748:Entamoeba histolytica / Q000302:isolation & purification*; D005243:Feces; D006801:Humans; D007194:India; D012812:Sigmoidoscopy