title: Budding type C virus particles in a human T cell line derived from acute lymphoblastic leukemia.
mesh_terms: D002460:Cell Line; D017977:Deltaretrovirus / Q000302:isolation & purification* / Q000648:ultrastructure; D006801:Humans; D007945:Leukemia, Lymphoid / Q000382:microbiology* / Q000648:ultrastructure; D013601:T-Lymphocytes / Q000382:microbiology