RT Journal Article SR Electronic T1 Increased coexpression of PD-L1 and TIM3/TIGIT is associated with poor overall survival of patients with esophageal squamous cell carcinoma JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP e002836 DO 10.1136/jitc-2021-002836 VO 9 IS 10 A1 Wang, Peipei A1 Chen, Yueyun A1 Long, Qingqin A1 Li, Qing A1 Tian, Jiangfang A1 Liu, Ting A1 Wu, Yong A1 Ding, Zhenyu YR 2021 UL http://jitc.bmj.com/content/9/10/e002836.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.