Research on the value of ultrasound BI-RADS combined with serum CA15-3 and CEA in the diagnosis of breast tumors
LIU Siqi, BIAN Nana, SU Yajuan
Journal of Practical Oncology . 2020, (4): 347 -351 .  DOI: 10.11904/j.issn.1002-3070.2020.04.010