title: Molecular evidence for a viral etiology of human leukemias, lymphomas, and sarcomas.
mesh_terms: D002499:Centrifugation, Density Gradient; D004254:DNA Nucleotidyltransferases; D017988:Gammaretrovirus / Q000302:isolation & purification; D006689:Hodgkin Disease / Q000209:etiology; D006801:Humans; D007938:Leukemia / Q000209:etiology*; D007962:Leukocytes / Q000382:microbiology; D008223:Lymphoma / Q000209:etiology*; D009858:Oncogenic Viruses / Q000302:isolation & purification*; D012328:RNA Viruses / Q000302:isolation & purification*; D012367:RNA, Viral; D011925:Rauscher Virus / Q000302:isolation & purification; D012509:Sarcoma / Q000209:etiology*
chemical_list: D012367:RNA, Viral; D004254:DNA Nucleotidyltransferases