AUTHOR=Yang Jian , Wu Yong , Zhang Yanyin , Peng Xiang , Jiang Chengzhi , Zhou Wanjing , Dai Jiashun , Xie Aimin , Ye Hui , Zheng Kai TITLE=Comparative assessment of the diagnostic efficacy of [18F]AlF-NOTA-FAPI-04 and [18F]FDG PET/CT imaging for detecting postoperative recurrence in gastric cancer patients: a pilot study JOURNAL=Frontiers in Oncology VOLUME=14 YEAR=2024 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2024.1427649 DOI=10.3389/fonc.2024.1427649 ISSN=2234-943X