1. Can we improve the negative predictive value of faecal calprotectin for the diagnosis of IBS in primary care?. (13th March 2011) Authors: Zayyat, R; Appleby, R N; Logan, R P H Journal: Gut Issue: Volume 60:(2011)Supplement 1 Page Start: A49 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗