title: [Transition and distribution of intestinal flora in rats].
mesh_terms: D000818:Animals; D001419:Bacteria / Q000302:isolation & purification*; D004754:Enterobacter / Q000302:isolation & purification; D004755:Enterobacteriaceae / Q000302:isolation & purification*; D007422:Intestines / Q000382:microbiology*; D051381:Rats