title: Viruses in cell culture derived from human tumour patients.
mesh_terms: D000741:Anemia, Aplastic / Q000382:microbiology; D001943:Breast Neoplasms / Q000382:microbiology*; D046508:Culture Techniques; D004314:Down Syndrome / Q000382:microbiology; D005354:Fibrosarcoma / Q000382:microbiology*; D006801:Humans; D007945:Leukemia, Lymphoid / Q000382:microbiology*; D008854:Microscopy, Electron; D012328:RNA Viruses / Q000254:growth & development*; D014316:Tritium; D014529:Uridine / Q000378:metabolism; D014776:Virus Cultivation
chemical_list: D014316:Tritium; D014529:Uridine