1. O-016Serial assessment of cell-free circulating tumor DNA (ctDNA) to assess treatment effect and minimal residual disease during neoadjuvant and adjuvant therapy in colorectal cancer. (2nd July 2019) Authors: Parikh, A; Seventer, E Van; Boland, G; Hartwig, A; Jaimovich, A; Raymond, V; Talasaz, A; Corcoran, R Journal: Annals of oncology Issue: Volume 30(2019)Supplement 4 Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗