title: Neoplastic transformation of rat embryo fibroblasts by fowl sarcoma virus B77.
mesh_terms: D001355:Alpharetrovirus; D000818:Animals; D046508:Culture Techniques; D005347:Fibroblasts; D005354:Fibrosarcoma; D009374:Neoplasms, Experimental; D051381:Rats; D012513:Sarcoma, Experimental