AUTHOR=Huang Yue , Zhang Han , Chen Lingfeng , Ding Qingzhu , Chen Dehua , Liu Guozhong , Zhang Xiang , Huang Qiang , Zhang Denghan , Weng Shangeng TITLE=Contrast-enhanced CT radiomics combined with multiple machine learning algorithms for preoperative identification of lymph node metastasis in pancreatic ductal adenocarcinoma JOURNAL=Frontiers in Oncology VOLUME=14 YEAR=2024 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2024.1342317 DOI=10.3389/fonc.2024.1342317 ISSN=2234-943X