Elsevier, Gastrointestinal Endoscopy, 3(76), p. 702-703, 2012
DOI: 10.1016/j.gie.2012.04.003
Elsevier, Gastrointestinal Endoscopy, 4(75), p. 769-774, 2012
DOI: 10.1016/j.gie.2011.11.012
Export citation
Search in Google Scholar
Full text: Unavailable