1. How to Perform High-Quality Endoscopic Mucosal Resection During Colonoscopy 
Amir Klein, Michael J. Bourke 
Gastroenterology 
Volume 152, Issue 3, Pages (February 2017)
DOI: /j.gastro
Copyright © 2017 AGA Institute Terms and Conditions

2. Figure 1
Sequential steps in colonic endoscopic mucosal resection of a large lateral spreading lesion.
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2017 AGA Institute Terms and Conditions

3. Figure 2 Injection and snaring techniques and challenges.
Gastroenterology  , DOI: ( /j.gastro )
Copyright © 2017 AGA Institute Terms and Conditions