title: Morphology and biological properties of transplantable tumours induced by polyoma virus.
mesh_terms: D000818:Animals; D006224:Cricetinae; D005260:Female; D007274:Injections, Intraperitoneal; D007275:Injections, Intravenous; D007279:Injections, Subcutaneous; D008297:Male; D009368:Neoplasm Transplantation; D011120:Polyomavirus; D012513:Sarcoma, Experimental / Q000473:pathology*; D013997:Time Factors