1. PWE-018 New guidance on therapeutic drug monitoring; potential clinical and cost implications. (8th June 2018) Authors: Felwick, Richard; Johnson, Heather; Dewhurst, Hannah; Cadogan, Ernest; Hovell, Chris Journal: Gut Issue: Volume 67(2018)Supplement 1 Page Start: A76 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗