Evaluating the benefits of adjuvant chemotherapy in patients with pancreatic cancer undergoing radical pancreatectomy after neoadjuvant therapy—a systematic review and meta-analysis - Wu, Jiahao; Zhang, Yike; Wang, Haodong; Guo, Wenyi; Li, Chengqing; Yu, Yichen; Liu, Han; Li, Feng (Frontiers in Oncology, 2024)