In an effort to identify tumor associated antigens that may be useful for immunotherapy , we utilized serological analysis of recombinant cDNA expression libraries ( SEREX ) technique to identify breast cancer-associated antigens .
O O O O O B-DiseaseOrPhenotypicFeature O O O O O O O O O O O O O O O O O O O O O O O O B-DiseaseOrPhenotypicFeature I-DiseaseOrPhenotypicFeature O O