1. Combining tumour response and progression free survival as surrogate endpoints for overall survival in advanced colorectal cancer. (February 2020) Authors: Elia, E.G.; Städler, N.; Ciani, O.; Taylor, R.S.; Bujkiewicz, S. Journal: Cancer epidemiology Issue: Volume 64(2020:Feb.) Page Start: Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗