Routine rectal swab culture. An epidemiological survey in the elderly.
D000368:Aged; D004405:Dysentery, Bacillary / Q000453:epidemiology; D004927:Escherichia coli Infections / Q000453:epidemiology; D005260:Female; D006801:Humans; D007410:Intestinal Diseases / Q000175:diagnosis*; D008297:Male; D008875:Middle Aged; D012007:Rectum / Q000382:microbiology*; D012189:Retrospective Studies; D012480:Salmonella Infections / Q000453:epidemiology; D012606:Scotland