title: Lack of association between abortion and blood ammonia and methaemoglobin concentrations in dairy cows grazing improved pastures on the Atherton Tableland.
authors.affiliation: Queensland Department of Primary Industries, Oonoonba Veterinary Laboratory, Townsville.
authors.forename: J H
authors.initials: JH
authors.lastname: Norton
authors.forename: J P
authors.initials: JP
authors.lastname: Hogan
mesh_terms: D000034:Abortion, Veterinary / Q000097:blood / Q000209:etiology*; D000641:Ammonia / Q000097:blood*; D000821:Animal Feed / Q000032:analysis; D000818:Animals; D002417:Cattle / Q000097:blood*; D002418:Cattle Diseases / Q000097:blood / Q000209:etiology*; D005260:Female; D008129:Lolium / Q000737:chemistry; D008706:Methemoglobin / Q000032:analysis*; D009573:Nitrites / Q000009:adverse effects; D011247:Pregnancy; D011793:Queensland
chemical_list: D009573:Nitrites; D000641:Ammonia; D008706:Methemoglobin