title: Nitrate/nitrite poisoining of cattle from forage crops.
mesh_terms: D000034:Abortion, Veterinary / Q000139:chemically induced / Q000473:pathology; D000821:Animal Feed / Q000506:poisoning*; D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000139:chemically induced* / Q000473:pathology; D005260:Female; D009566:Nitrates / Q000506:poisoning*; D009573:Nitrites / Q000506:poisoning*; D011247:Pregnancy; D012722:Sewage
chemical_list: D009566:Nitrates; D009573:Nitrites; D012722:Sewage