TY - JOUR AU - Shi, Qiyun AU - Wang, Ju AU - Ai, Xiang AU - Xuhong, Juncheng AU - Ma, Dandan AU - Zhang, Yi AU - Qi, Xiaowei AU - Jiang, Jun PY - 2021 TI - Development and validation of a prognostic nomogram for early HER2-positive and lymph node-negative breast cancer JF - Gland Surgery; Vol 10, No 7 (July 28, 2021): Gland Surgery Y2 - 2021 KW - N2 - UR - https://gs.amegroups.org/article/view/75108