title: Search for RNA tumor viruses in human malignancy.
mesh_terms: D006801:Humans; D007074:Immunoglobulin G; D007938:Leukemia / Q000201:enzymology; D009369:Neoplasms / Q000382:microbiology*; D009858:Oncogenic Viruses / Q000201:enzymology / Q000302:isolation & purification*; D055728:Primary Myelofibrosis / Q000201:enzymology; D012328:RNA Viruses / Q000302:isolation & purification*; D012194:RNA-Directed DNA Polymerase / Q000032:analysis / Q000276:immunology; D013160:Splenic Neoplasms / Q000201:enzymology
chemical_list: D007074:Immunoglobulin G; D012194:RNA-Directed DNA Polymerase