RT Journal Article SR Electronic T1 443 Pembrolizumab for BCG refractory non-muscle invasive bladder cancer yields poor recurrence-free survival and high toxicity in patients JF Journal for ImmunoTherapy of Cancer JO J Immunother Cancer FD BMJ Publishing Group Ltd SP A492 OP A492 DO 10.1136/jitc-2023-SITC2023.0443 VO 11 IS Suppl 1 A1 Golijanin, Borivoj A1 Bhatt, Vikas A1 Amin, Ali A1 Lagos, Galina A1 Souza, Andre De A1 Mega, Anthony E A1 Golijanin, Dragan YR 2023 UL http://jitc.bmj.com/content/11/Suppl_1/A492.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.