Escherichia coli and ulcerative colitis.
D003093:Colitis, Ulcerative / Q000382:microbiology*; D003967:Diarrhea / Q000382:microbiology; D004926:Escherichia coli / Q000145:classification / Q000302:isolation & purification*; D005243:Feces / Q000382:microbiology; D006801:Humans; D012703:Serotyping