1. O-L06 The use of tumour marker Ca19.9 in the follow up of patients with resected biliary tract cancer: Results from the BILCAP randomised clinical trial. (16th December 2021) Authors: Morrison-Jones, Victoria; Gao, Fangfei; Fletcher, Peter; Valle, Juan; James Garden, O; Cunningham, David; Bridgewater, John; Primrose, John Journal: British journal of surgery Issue: Volume 108:Supplement 9(2021) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗