Davison, H C Prevalence, incidence and geographical distribution of serovars of Salmonella on dairy farms in England and Wales. [electronic resource] - The Veterinary record Nov 2005 - 703-11 p. digital Publication Type: Journal Article ISSN: 0042-4900 Standard No.: 10.1136/vr.157.22.703 doi Subjects--Topical Terms: AnimalsBacteriophage Typing--veterinaryCattleDairyingEngland--epidemiologyFemaleGeographyIncidenceSalmonella--classificationSalmonella Infections, Animal--epidemiologySeroepidemiologic StudiesWales--epidemiology