title: Symposium on 'Nutritional implications of microbial action in the non-ruminal alimentary tract'. Microbes of nutritional importance in the alimentary tract.
mesh_terms: D000818:Animals; D001419:Bacteria / Q000302:isolation & purification; D004063:Digestion; D004064:Digestive System / Q000382:microbiology*; D056890:Eukaryota / Q000302:isolation & purification; D005285:Fermentation; D008954:Models, Biological; D009584:Nitrogen / Q000378:metabolism
chemical_list: D009584:Nitrogen