%0 Journal Article %T Therapeutic Endoscopic Ultrasonography %A Everson L. A. Artifon %A Marc Giovannini %A Siyu Sun %A Juan J. Vila %J Gastroenterology Research and Practice %D 2013 %I Hindawi Publishing Corporation %R 10.1155/2013/390821 %U http://www.hindawi.com/journals/grp/2013/390821/