RT Journal Article SR Electronic T1 Impact of COVID-19 vaccination on the use of PD-1 inhibitor in treating patients with cancer: a real-world study JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP e004157 DO 10.1136/jitc-2021-004157 VO 10 IS 3 A1 Mei, Qi A1 Hu, Guangyuan A1 Yang, Yang A1 Liu, Bo A1 Yin, Junping A1 Li, Ming A1 Huang, Qiao A1 Tang, Xi A1 Böhner, Alexander A1 Bryant, Amy A1 Kurts, Christian A1 Yuan, Xianglin A1 Li, Jian YR 2022 UL http://jitc.bmj.com/content/10/3/e004157.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.