Impaired tumor immunity resulting from antigen competition.
D000818:Animals; D000917:Antibody Formation; D000951:Antigens, Neoplasm; D007111:Immunity, Cellular; D008214:Lymphocytes / Q000276:immunology*; D051379:Mice; D009369:Neoplasms / Q000276:immunology*; D013154:Spleen / Q000166:cytology
D000951:Antigens, Neoplasm