title: Nitrate reduction in germfree rats.
mesh_terms: D000818:Animals; D005260:Female; D005753:Gastric Mucosa / Q000378:metabolism; D005856:Germ-Free Life; D007413:Intestinal Mucosa / Q000378:metabolism; D007421:Intestine, Small / Q000378:metabolism; D008297:Male; D009566:Nitrates / Q000378:metabolism*; D010084:Oxidation-Reduction; D017680:Potassium Compounds; D051381:Rats; D011919:Rats, Inbred Strains
chemical_list: D009566:Nitrates; D017680:Potassium Compounds; C023844:potassium nitrate