title: In vitro transformation of rat embryo cells by a murine sarcoma virus.
mesh_terms: D000818:Animals; D004622:Embryo, Mammalian; D017988:Gammaretrovirus; D066298:In Vitro Techniques; D051379:Mice; D008854:Microscopy, Electron; D009858:Oncogenic Viruses; D051381:Rats; D012513:Sarcoma, Experimental