RT Journal Article SR Electronic T1 A PD-L2-based immune marker signature helps to predict survival in resected pancreatic ductal adenocarcinoma JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP 233 DO 10.1186/s40425-019-0703-0 VO 7 IS 1 A1 Zhang, Yiyin A1 Xu, Jin A1 Hua, Jie A1 Liu, Jiang A1 Liang, Chen A1 Meng, Qingcai A1 Wei, Miaoyan A1 Zhang, Bo A1 Yu, Xianjun A1 Shi, Si YR 2019 UL http://jitc.bmj.com/content/7/1/233.abstract AB Markup server — Error Not Found The page you were trying to reach could not be found. Please check the address for the page you were trying to reach. If you believe you have reached this page in error, you may contact us with any questions.