AUTHOR=Fang Lishan , Chen Shaojing , Gong Hui , Xia Shaohua , Guan Sainan , Quan Nali , Li Yajie , Zeng Chao , Chen Ya , Du Jianhang , Liu Shuguang TITLE=Identification of an unfolded protein response-related signature for predicting the prognosis of pancreatic ductal adenocarcinoma JOURNAL=Frontiers in Oncology VOLUME=12 YEAR=2023 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2022.1060508 DOI=10.3389/fonc.2022.1060508 ISSN=2234-943X