RT Journal Article SR Electronic T1 Helicobacter pylori infection disturbs the tumor immune microenvironment and is associated with a discrepant prognosis in gastric de novo diffuse large B-cell lymphoma JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP e002947 DO 10.1136/jitc-2021-002947 VO 9 IS 10 A1 Deng, Yuwei A1 Su, Wenjia A1 Zhu, Junwen A1 Ji, Hongfei A1 Zhou, Xiaoping A1 Geng, Jingshu A1 Zhu, Jiayu A1 Zhang, Qingyuan YR 2021 UL http://jitc.bmj.com/content/9/10/e002947.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.