 CAMBRIDGE, Mass., Dec. 02, 2021 GLOBE NEWSWIRE -- Surface Oncology Nasdaq: SURF, a clinical-stage immuno-oncology company developing next-generation immunotherapies that target the tumor microenvironment, today announced that a poster presentation sharing new clinical data from the ongoing SRF617 Phase 1 trial will be presented at the European Society for Medical Oncology Immuno-Oncology Congress ESMO-IO 2021, to be held virtually from December 8 to 11, 2021. 