TY - RPRT TI - Concordance of claudin-18.2 expression in biopsy, resection, and recurrent specimens: implications for zolbetuximab therapy in pancreatic ductal adenocarcinoma AU - Kyuno, D. AU - Yanazume, K. AU - Saito, A. AU - Ono, Y. AU - Ito, T. AU - Imamura, M. AU - Osanai, M. PY - 2025 DO - 10.1101/2025.04.11.648482 UR - https://www.biorxiv.org/content/10.1101/2025.04.11.648482v1 ID - 10.1101/2025.04.11.648482 ER -