RT Journal Article SR Electronic T1 Endoscopic therapy for upper gastrointestinal bleeding: less is more? JF Frontline Gastroenterology JO Frontline Gastroenterol FD BMJ Publishing Group Ltd SP flgastro-2017-100911 DO 10.1136/flgastro-2017-100911 A1 Baldwin P M Yeung A1 Carol Craig A1 John Morris A1 Andrew Christie A1 Ram Kasthuri A1 Wesley Stuart A1 Adrian J Stanley YR 2018 UL http://fg.bmj.com/content/early/2018/01/22/flgastro-2017-100911.abstract AB