title: Occurrence of antibodies to group specific chlamydia antigen in Finnish sheep, cattle and horse sera.
mesh_terms: D000818:Animals; D000907:Antibodies, Bacterial / Q000032:analysis*; D000942:Antigens, Bacterial; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology / Q000276:immunology*; D002690:Chlamydia Infections / Q000453:epidemiology / Q000276:immunology / Q000662:veterinary*; D003168:Complement Fixation Tests; D005387:Finland; D006734:Horse Diseases / Q000453:epidemiology / Q000276:immunology*; D006736:Horses; D012756:Sheep; D012757:Sheep Diseases / Q000453:epidemiology / Q000276:immunology*
chemical_list: D000907:Antibodies, Bacterial; D000942:Antigens, Bacterial