RT Journal Article SR Electronic T1 Challenges in assessing the clinical utility and economic value of immune checkpoint inhibitor therapies of Cancer JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP 235 DO 10.1186/s40425-019-0707-9 VO 7 IS 1 A1 Yu, Peter Paul A1 Eton, Omar A1 Garrison, Louis P. YR 2019 UL http://jitc.bmj.com/content/7/1/235.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.