title: Serosurvey on the occurrence of Coxiella burnetii in Ontario cattle.
authors: G H
authors: GH
authors: Lang
mesh_terms: D000818:Animals; D000907:Antibodies, Bacterial / Q000032:analysis*; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D003381:Coxiella / Q000276:immunology*; D004797:Enzyme-Linked Immunosorbent Assay; D009864:Ontario; D011778:Q Fever / Q000453:epidemiology / Q000662:veterinary*
chemical_list: D000907:Antibodies, Bacterial