RT Journal Article SR Electronic T1 Discovery of low-molecular weight anti-PD-L1 peptides for cancer immunotherapy JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP 270 DO 10.1186/s40425-019-0705-y VO 7 IS 1 A1 Liu, Hao A1 Zhao, Zhen A1 Zhang, Li A1 Li, Yuanke A1 Jain, Akshay A1 Barve, Ashutosh A1 Jin, Wei A1 Liu, Yanli A1 Fetse, John A1 Cheng, Kun YR 2019 UL http://jitc.bmj.com/content/7/1/270.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.