title: Antigenic reduction in bovine lymphosarcoma.
mesh_terms: D000818:Animals; D000941:Antigens; D002417:Cattle; D002418:Cattle Diseases / Q000276:immunology*; D005779:Immunodiffusion; D008198:Lymph Nodes; D008228:Lymphoma, Non-Hodgkin / Q000276:immunology / Q000662:veterinary*
chemical_list: D000941:Antigens