title: Tumor prevention in hamsters infected with SV 40 virus.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D006224:Cricetinae; D046508:Culture Techniques; D007274:Injections, Intraperitoneal; D007279:Injections, Subcutaneous; D009374:Neoplasms, Experimental / Q000276:immunology*; D013539:Simian virus 40 / Q000276:immunology*