RT Journal Article SR Electronic T1 First UK data for CT angiography in persisting upper GI bleeding JF Frontline Gastroenterology JO Frontline Gastroenterol FD BMJ Publishing Group Ltd SP flgastro-2017-100914 DO 10.1136/flgastro-2017-100914 A1 Suneil A Raju A1 Peter D Mooney A1 Karuna Kodali A1 Charmaine Toh A1 Daniel Kusumawidjaja A1 Naomi Hersey A1 Hugo Penny A1 Matthew Kurien A1 David S Sanders YR 2018 UL http://fg.bmj.com/content/early/2018/03/16/flgastro-2017-100914.abstract AB