Lorenzo-Zúñiga Vicente, Moreno de Vega Vicente, Boix Jaume
Endoscopy Unit, Department of Gastroenterology, Hospital Universitari Germans Trias i Pujol, Badalona, Spain.
Surg Laparosc Endosc Percutan Tech. 2011 Oct;21(5):e284-5. doi: 10.1097/SLE.0b013e31822f2040.