A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2018; you can also visit the original URL.
The file type is application/pdf.
D. Faigel, P. Cotton. "The London OMED position statement for credentialing and quality assurance in digestive endoscopy." Endoscopy 41.12 (2009) 1069-1074