title: Ultrastructure of tumors induced in mice by Moloney and Harvey strains of murine sarcoma virus.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D001485:Basement Membrane; D002467:Cell Nucleus / Q000648:ultrastructure; D002471:Cell Transformation, Neoplastic; D004721:Endoplasmic Reticulum / Q000648:ultrastructure; D004727:Endothelium / Q000648:ultrastructure; D017988:Gammaretrovirus; D051379:Mice; D008928:Mitochondria / Q000648:ultrastructure; D009132:Muscles / Q000382:microbiology; D011132:Polyribosomes / Q000648:ultrastructure; D012190:Retroviridae / Q000302:isolation & purification; D012513:Sarcoma, Experimental / Q000382:microbiology / Q000473:pathology*