The role of virus in the growth of viral leukemia cells.
D000818:Animals; D000941:Antigens; D002471:Cell Transformation, Neoplastic; D005622:Friend murine leukemia virus; D007942:Leukemia, Experimental / Q000209:etiology / Q000276:immunology / Q000473:pathology*; D051379:Mice; D009368:Neoplasm Transplantation; D051381:Rats
D000941:Antigens