title: A study on energy requirement for maintenance and growth in rats with normal or reduced gut flora.
mesh_terms: D000818:Animals; D004734:Energy Metabolism; D007422:Intestines / Q000382:microbiology*; D008297:Male; D009751:Nutritional Requirements; D051381:Rats / Q000254:growth & development*; D011919:Rats, Inbred Strains