title: Distribution of bovine leukemia virus proviral DNA sequences in tissues of animals with enzootic bovine leukosis [proceedings].
mesh_terms: D000818:Animals; D001483:Base Sequence; D002413:Cations, Divalent; D002417:Cattle; D002418:Cattle Diseases / Q000382:microbiology; D004279:DNA, Viral; D007938:Leukemia / Q000382:microbiology / Q000662:veterinary*; D001909:Leukemia Virus, Bovine / Q000032:analysis*; D009693:Nucleic Acid Hybridization; D012190:Retroviridae / Q000032:analysis*
chemical_list: D002413:Cations, Divalent; D004279:DNA, Viral