title: Establishment and maintenance of bovine leukosis virus-free farm.
authors.affiliation: Department of Veterinary Pathology, School of Veterinary Medicine and Animal Sciences, Kitasato University, Aomori, Japan.
authors.forename: H
authors.initials: H
authors.lastname: Yoshikawa
authors.forename: T
authors.initials: T
authors.lastname: Yoshikawa
authors.forename: T
authors.initials: T
authors.lastname: Oyamada
authors.forename: T
authors.initials: T
authors.lastname: Sasaki
authors.forename: H
authors.initials: H
authors.lastname: Koyama
authors.forename: S
authors.initials: S
authors.lastname: Tsubaki
mesh_terms: D000818:Animals; D002417:Cattle; D016583:Enzootic Bovine Leukosis / Q000175:diagnosis / Q000453:epidemiology / Q000517:prevention & control*; D005779:Immunodiffusion