1. P50 Changing use of CT pulmonary angiography in a uk tertiary hospital over a 6-year period. (15th November 2016) Authors: Ratnakumar, R; Corcoran, JP; Talwar, A; Hallifax, RJ; Psallidas, I; Wrightson, JM; Gleeson, FV; Rahman, NM Journal: Thorax Issue: Volume 71(2016)Supplement 3 Page Start: A109 Record Type: Journal Article View Content: Available online (eLD content is only available in our Reading Rooms) ↗