Inability of debilitated Escherichia coli chi 1776 to colonise germ-free rodents.
D000818:Animals; D004064:Digestive System / Q000382:microbiology; D004926:Escherichia coli / Q000235:genetics / Q000254:growth & development*; D005856:Germ-Free Life; D051379:Mice; D051381:Rats