title: Group-specific antigens of ascites rat tumours induced by B77 virus.
mesh_terms: D000818:Animals; D000936:Antigen-Antibody Complex; D000941:Antigens; D000951:Antigens, Neoplasm; D001353:Avian Leukosis / Q000276:immunology; D001354:Avian Leukosis Virus / Q000276:immunology*; D002286:Carcinoma, Ehrlich Tumor / Q000276:immunology; D009374:Neoplasms, Experimental / Q000276:immunology*; D051381:Rats; D012517:Sarcoma, Yoshida / Q000276:immunology
chemical_list: D000936:Antigen-Antibody Complex; D000941:Antigens; D000951:Antigens, Neoplasm