title: Prevalence of serum antibodies to Moraxella bovis in cattle in Nigeria.
mesh_terms: D000818:Animals; D000907:Antibodies, Bacterial / Q000032:analysis*; D002417:Cattle; D002418:Cattle Diseases / Q000276:immunology*; D007639:Keratoconjunctivitis, Infectious / Q000276:immunology*; D009016:Moraxella / Q000276:immunology*; D009549:Nigeria
chemical_list: D000907:Antibodies, Bacterial