title: The chemical mechanism of microbial denitrification.
mesh_terms: D001419:Bacteria / Q000378:metabolism*; D008956:Models, Chemical; D009566:Nitrates / Q000378:metabolism*; D009573:Nitrites / Q000378:metabolism*; D009584:Nitrogen / Q000378:metabolism; D009609:Nitrous Oxide / Q000378:metabolism
chemical_list: D009566:Nitrates; D009573:Nitrites; D009609:Nitrous Oxide; D009584:Nitrogen