title: Excretion of orally administered intestinal bacteria in humans.
mesh_terms: D000284:Administration, Oral; D000293:Adolescent; D000328:Adult; D000368:Aged; D000818:Animals; D000917:Antibody Formation; D001431:Bacteriological Techniques; D004926:Escherichia coli / Q000302:isolation & purification*; D004927:Escherichia coli Infections / Q000378:metabolism*; D005243:Feces / Q000382:microbiology*; D006386:Hemagglutination Tests; D006801:Humans; D051379:Mice; D008875:Middle Aged; D009500:Neutralization Tests; D011511:Proteus / Q000302:isolation & purification*; D011512:Proteus Infections / Q000378:metabolism*