Macías-Garcia Fernando, Iglesias-García Julio, Abdulkader Ihab, Lariño-Noia Jose, Forteza-Vila Jeronimo, Dominguez-Muñoz J Enrique
Gastroenterology Department, University Hospital of Santiago de Compostela, Santiago de Compostela, Spain.
Gastrointest Endosc. 2011 Aug;74(2):437-9. doi: 10.1016/j.gie.2011.01.055. Epub 2011 Apr 8.