title: Electron microscope observation of viruslike particles in comedocarcinoma of the human breast.
mesh_terms: D001706:Biopsy; D001943:Breast Neoplasms / Q000382:microbiology*; D002285:Carcinoma, Intraductal, Noninfiltrating / Q000382:microbiology*; D004721:Endoplasmic Reticulum / Q000382:microbiology; D005260:Female; D006801:Humans; D007181:Inclusion Bodies, Viral; D008854:Microscopy, Electron; D008875:Middle Aged; D012190:Retroviridae / Q000302:isolation & purification; D013967:Thyroiditis, Autoimmune / Q000150:complications