title: Canadian veterinarians asked to participate in national disease surveillance of neosporosis, Johne's disease, bovine leukosis, and bovine viral diarrhea.
authors.forename: Rosemary
authors.initials: R
authors.lastname: Hood
mesh_terms: D000818:Animals; D001912:Bovine Virus Diarrhea-Mucosal Disease / Q000453:epidemiology; D002170:Canada / Q000453:epidemiology; D002417:Cattle; D002418:Cattle Diseases / Q000453:epidemiology*; D003048:Coccidiosis / Q000453:epidemiology / Q000662:veterinary; D016583:Enzootic Bovine Leukosis / Q000453:epidemiology; D018688:Neospora; D010283:Paratuberculosis / Q000453:epidemiology; D015995:Prevalence; D011795:Surveys and Questionnaires