Electron microscopic study of precancerous lesions in the mammary glands of mice; constant association of virus-like particles with hyperplastic nodules.
D000818:Animals; D001943:Breast Neoplasms / Q000821:virology*; D004583:Electrons; D006801:Humans; D006965:Hyperplasia; D042361:Mammary Glands, Human; D051379:Mice; D008853:Microscopy; D008854:Microscopy, Electron; D014780:Viruses
BREAST NEOPLASMS/virology; MICROSCOPY, ELECTRON; VIRUSES