title: Persistence of S typhimurium in calf rearing premises.
authors.forename: N
authors.initials: N
authors.lastname: Twiddy
authors.forename: D W
authors.initials: DW
authors.lastname: Hopper
authors.forename: C
authors.initials: C
authors.lastname: Wray
authors.forename: I
authors.initials: I
authors.lastname: McLaren
mesh_terms: D000818:Animals; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D004196:Disease Outbreaks / Q000662:veterinary*; D006799:Housing, Animal; D012481:Salmonella Infections, Animal / Q000453:epidemiology*; D012486:Salmonella typhimurium / Q000235:genetics