Research progress on recurrence and metastasis factors for node negative breast cancer and its impact on treatment decisions
ZHEN Lina,YU Changyan,LI Hongbin,ZHANG Yue,ZHANG Qingyuan
Journal of Practical Oncology . 2015, (2): 183 -187 .  DOI: 10.11904/j.issn.1002-3070.2015.02.019