BibTex format
@article{Saunders:2013:10.1053/j.gastro.2013.08.057,
author = {Saunders, BP and Tsiamoulos, ZP and Thomas, H and Warusavitarne, J},
doi = {10.1053/j.gastro.2013.08.057},
journal = {GASTROENTEROLOGY},
pages = {939--941},
title = {Rectal Endoscopic Submucosal Dissection Made Easy: A Solution to the Retraction Problem},
url = {http://dx.doi.org/10.1053/j.gastro.2013.08.057},
volume = {145},
year = {2013}
}