AUTHOR=Sun Haibin , Yan Jinxian , Lin Qing , Zhang Luting , Chen Qiang , Ouyang Qiufang TITLE=Construction of a risk prediction model for axillary lymph node metastasis in breast cancer based on gray-scale ultrasound and clinical pathological features JOURNAL=Frontiers in Oncology VOLUME=14 YEAR=2024 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2024.1415584 DOI=10.3389/fonc.2024.1415584 ISSN=2234-943X