title: Some observations on bovine leukosis virus antibodies in Ethiopia.
authors.affiliation: National Artificial Insemination Centre, Ministry of Agriculture, Addis Ababa, Ethiopia.
authors.forename: M
authors.initials: M
authors.lastname: Heinonen
authors.forename: W
authors.initials: W
authors.lastname: Assefa
mesh_terms: D000818:Animals; D000914:Antibodies, Viral / Q000032:analysis*; D002417:Cattle; D016583:Enzootic Bovine Leukosis / Q000175:diagnosis / Q000453:epidemiology / Q000276:immunology*; D005002:Ethiopia / Q000453:epidemiology; D007124:Immunoenzyme Techniques / Q000662:veterinary; D015994:Incidence; D001909:Leukemia Virus, Bovine / Q000276:immunology*
chemical_list: D000914:Antibodies, Viral