Virus particles in a transplantable rat mammary tumor of spontaneous origin.
D000230:Adenocarcinoma / Q000382:microbiology*; D000818:Animals; D046508:Culture Techniques; D005260:Female; D008325:Mammary Neoplasms, Experimental / Q000382:microbiology*; D008854:Microscopy, Electron; D009368:Neoplasm Transplantation; D009858:Oncogenic Viruses; D051381:Rats; D014780:Viruses / Q000302:isolation & purification*