title: Isolation of an RNA virus from transitional cell tumors of the human urinary bladder.
mesh_terms: D000368:Aged; D000951:Antigens, Neoplasm; D000956:Antigens, Viral; D002295:Carcinoma, Transitional Cell / Q000382:microbiology*; D046508:Culture Techniques; D005260:Female; D005455:Fluorescent Antibody Technique; D006801:Humans; D008297:Male; D008854:Microscopy, Electron; D008875:Middle Aged; D009858:Oncogenic Viruses / Q000302:isolation & purification*; D012328:RNA Viruses / Q000276:immunology; D012367:RNA, Viral / Q000302:isolation & purification*; D012194:RNA-Directed DNA Polymerase; D001749:Urinary Bladder Neoplasms / Q000382:microbiology*
chemical_list: D000951:Antigens, Neoplasm; D000956:Antigens, Viral; D012367:RNA, Viral; D012194:RNA-Directed DNA Polymerase