title: The lentiviruses: maedi/visna, caprine arthritis-encephalitis, and equine infectious anemia.
authors.affiliation: Department of Veterinary Microbiology and Pathology, Washington State University, Pullman 99164.
authors.forename: W P
authors.initials: WP
authors.lastname: Cheevers
authors.forename: T C
authors.initials: TC
authors.lastname: McGuire
mesh_terms: D000818:Animals; D006041:Goats; D006736:Horses; D004860:Infectious Anemia Virus, Equine; D011021:Pneumonia, Progressive Interstitial, of Sheep / Q000209:etiology; D012190:Retroviridae; D012192:Retroviridae Infections / Q000209:etiology / Q000662:veterinary; D012756:Sheep; D014790:Visna-maedi virus