[Survey of bacteroides in the human lower intestine].
D001439:Bacteroides / Q000302:isolation & purification*; D003967:Diarrhea / Q000382:microbiology; D005243:Feces / Q000382:microbiology; D006801:Humans; D007420:Intestine, Large / Q000382:microbiology; D007422:Intestines / Q000382:microbiology*