TY - JOUR AU - Ji, Xiaohui AU - Shi, Kexin AU - Li, Juanjuan AU - Wei, Mengying AU - Liu, Zhikun AU - Xu, Jianxia PY - 2020 TI - The value of ultrasound in diagnosing metastatic internal mammary lymph nodes in preoperative breast cancer JF - Gland Surgery; Vol 9, No 5 (October 30, 2020): Gland Surgery Y2 - 2020 KW - N2 - UR - https://gs.amegroups.org/article/view/53759