title: Detection of "C" type-oncornaviruses of cattle with spontaneous and with experimentally induced lymphatic leukemia.
mesh_terms: D000818:Animals; D001706:Biopsy; D002417:Cattle; D003470:Culture Media; D007942:Leukemia, Experimental / Q000382:microbiology*; D007945:Leukemia, Lymphoid / Q000382:microbiology*; D008197:Lymph Node Excision; D008854:Microscopy, Electron; D009858:Oncogenic Viruses / Q000302:isolation & purification* / Q000648:ultrastructure; D012328:RNA Viruses / Q000302:isolation & purification / Q000648:ultrastructure; D013194:Staining and Labeling
chemical_list: D003470:Culture Media