Keywords Breast cancer;Bone marrow micrometastasis;Immunomagnetic bead;Tumor draining lymph node cell;specific CTL;Nude mice model;Immunotherapy;

• 乳腺癌;骨髓微转移;免疫磁珠;肿瘤引淋巴结细胞;特异性细胞毒T淋巴细胞;裸鼠模型;免疫治疗;