title: Could bovine leukemia virus be a possible agent of some human lymphatic leukemias?
mesh_terms: D006801:Humans; D001909:Leukemia Virus, Bovine / Q000302:isolation & purification*; D007945:Leukemia, Lymphoid / Q000382:microbiology*; D012190:Retroviridae / Q000302:isolation & purification*