Muchen Li, Mifen Chen, Manling Huang, Tianhong Su, Fang Wang, Xiaofang Guo, Jianyan Long, Qian Zhou, Mengping Zhang, Lixia Xu. "Immunotherapy combined with chemotherapy versus chemotherapy alone in advanced pancreatic ductal adenocarcinoma: A real-world retrospective cohort study.." Journal of Clinical Oncology, 2026. doi:10.1200/jco.2026.44.16_suppl.e16437