Analysis of the diagnostic efficacy of ultrasound, MRI, and combined examination in benign and malignant breast tumors - Ma, Dianpei; Wang, Changliang; Li, Jie; Hao, Xiaohan; Zhu, Yun; Gao, Zhizhen; Liu, Chun; Luo, Changfan; Huang, Yu (Frontiers in Oncology, 2025)