AUTHOR=Xu Xinping , Zeng Chunyan , Qing Bei , He Yun , Song Guodong , Wang Jiaojiao , Yu Shuqi , Zhang Tao , Wei Qingyan , Liu Li , Wen He , Hu Junyuan , Zhang Wei , Li Yan , Chen Youxiang , Xia Zhenkun TITLE=Development of a urine-based metabolomics approach for multi-cancer screening and tumor origin prediction JOURNAL=Frontiers in Immunology VOLUME=15 YEAR=2024 URL=https://www.frontiersin.org/journals/immunology/articles/10.3389/fimmu.2024.1449103 DOI=10.3389/fimmu.2024.1449103 ISSN=1664-3224