title: Loss of transplantation antigen in primary simian virus 40-induced tumors and their metastases.
mesh_terms: D000818:Animals; D000831:Animals, Newborn; D000941:Antigens; D006224:Cricetinae; D007109:Immunity; D008175:Lung Neoplasms; D009362:Neoplasm Metastasis; D009368:Neoplasm Transplantation; D009374:Neoplasms, Experimental / Q000276:immunology*; D013539:Simian virus 40; D014181:Transplantation Immunology
chemical_list: D000941:Antigens