title: Introduction: antigens in neoplastic tissue.
mesh_terms: D001355:Alpharetrovirus / Q000276:immunology; D000818:Animals; D000951:Antigens, Neoplasm; D000956:Antigens, Viral; D002471:Cell Transformation, Neoplastic; D003588:Cytopathogenic Effect, Viral; D000939:Epitopes; D005333:Fetus / Q000276:immunology; D005796:Genes; D006649:Histocompatibility Antigens; D006801:Humans; D009369:Neoplasms / Q000276:immunology
chemical_list: D000951:Antigens, Neoplasm; D000956:Antigens, Viral; D000939:Epitopes; D006649:Histocompatibility Antigens