The value of conventional ultrasound combined with contrast⁃enhanced ultrasound for predicting axillary lymph node metastasis of breast cancer

LI Wenxiao, LIU Yan, CAO Chunli, WU Fang, CAO Yuwen, CHENG Jing, LI Jun.
The Journal of Practical Medicine . 2022, (18): 2272 -2278 .  DOI: 10.3969/j.issn.1006⁃5725.2022.18.005