The possible etiologic relationship of virus to human leukemia.
D000818:Animals; D001853:Bone Marrow / Q000276:immunology; D001854:Bone Marrow Cells; D002051:Burkitt Lymphoma / Q000382:microbiology; D007938:Leukemia / Q000209:etiology* / Q000276:immunology / Q000382:microbiology / Q000473:pathology; D009052:Leukemia Virus, Murine / Q000032:analysis; D007962:Leukocytes / Q000276:immunology; D008223:Lymphoma / Q000209:etiology* / Q000382:microbiology / Q000473:pathology; D008854:Microscopy, Electron; D011817:Rabbits; D051381:Rats; D012190:Retroviridae / Q000302:isolation & purification; D014461:Ultracentrifugation; D014777:Virus Diseases / Q000150:complications*