%0 Journal Article %A Katy Mary Waddell %A Adrian John Stanley %A Allan John Morris %T Endoscopy for upper gastrointestinal bleeding: where are we in 2017? %D 2017 %R 10.1136/flgastro-2016-100791 %J Frontline Gastroenterology %P 94-97 %V 8 %N 2 %U https://fg.bmj.com/content/flgastro/8/2/94.full.pdf