The number of tumor-free axillary lymph nodes removed as a prognostic parameter for node-negative breast cancer

机标关键词：breast cancer、lymph nodes、adjuvant therapy、prognostic value、survival rates、hazard ratio

分类号：R73;R5

资助基金：This study was supported by a grant from the National Natural Science Foundation of China 81172165

在线出版日期：2014-12-01（万方平台首次上网日期，不代表论文的发表时间）

页数：共5页

页码：569-573