RT Journal Article SR Electronic T1 Role of myeloid-derived suppressor cells in the promotion and immunotherapy of colitis-associated cancer JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP e000609 DO 10.1136/jitc-2020-000609 VO 8 IS 2 A1 Wang, Yungang A1 Ding, Yanxia A1 Deng, Yijun A1 Zheng, Yu A1 Wang, Shengjun YR 2020 UL http://jitc.bmj.com/content/8/2/e000609.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.