Pugh, G W Infectious bovine keratoconjunctivitis: effects of vaccination on Moraxella bovis carrier state in cattle. [electronic resource] - American journal of veterinary research Feb 1980 - 264-6 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0002-9645 Subjects--Topical Terms: AnimalsAntibodies, Bacterial--analysisBacterial Infections--prevention & controlBacterial VaccinesCarrier State--prevention & controlCattleCattle Diseases--prevention & controlKeratoconjunctivitis--prevention & controlMoraxella--immunologyVaccination--veterinary