title: Excretion of nitrate and nitrite by the pig as influenced by dietary fibre levels and microbial activity in the digestive tract.
mesh_terms: D000821:Animal Feed / Q000032:analysis; D000818:Animals; D004043:Dietary Fiber / Q000008:administration & dosage*; D004064:Digestive System / Q000382:microbiology*; D004305:Dose-Response Relationship, Drug; D005243:Feces / Q000032:analysis; D008297:Male; D009566:Nitrates / Q000008:administration & dosage / Q000378:metabolism*; D009573:Nitrites / Q000008:administration & dosage / Q000378:metabolism*; D013552:Swine / Q000378:metabolism*
chemical_list: D004043:Dietary Fiber; D009566:Nitrates; D009573:Nitrites