title: Nitrogen in the cecum and the kidneys in germfree, gnotobiotic and conventional mice.
mesh_terms: D000818:Animals; D001419:Bacteria / Q000378:metabolism; D002432:Cecum / Q000032:analysis* / Q000382:microbiology; D005260:Female; D005856:Germ-Free Life; D007668:Kidney / Q000032:analysis* / Q000382:microbiology; D008297:Male; D051379:Mice; D009584:Nitrogen / Q000032:analysis*; D011506:Proteins / Q000032:analysis; D014508:Urea / Q000032:analysis
chemical_list: D011506:Proteins; D014508:Urea; D009584:Nitrogen