title: Conference and workshop on cellular immune reactions to human tumor-associated antigens. Introduction.
mesh_terms: D000914:Antibodies, Viral / Q000032:analysis; D000951:Antigens, Neoplasm / Q000032:analysis*; D003601:Cytotoxicity Tests, Immunologic; D004200:Diseases in Twins / Q000175:diagnosis; D004854:Herpesvirus 4, Human / Q000276:immunology; D006801:Humans; D007938:Leukemia / Q000175:diagnosis; D009369:Neoplasms / Q000276:immunology*
chemical_list: D000914:Antibodies, Viral; D000951:Antigens, Neoplasm