Oncorna type virus particles in a tumor of a rhesus monkey.
D000818:Animals; D046508:Culture Techniques; D004622:Embryo, Mammalian; D000882:Haplorhini; D006801:Humans; D008251:Macaca; D008325:Mammary Neoplasms, Experimental / Q000382:microbiology / Q000662:veterinary*; D008854:Microscopy, Electron; D008992:Monkey Diseases / Q000382:microbiology*; D012328:RNA Viruses / Q000302:isolation & purification*; D014776:Virus Cultivation