Didden Paul, Spaander Manon C W, de Ridder Rogier, Berk Luuk, van Tilburg Antonie J P, Leeuwenburgh Ivonne, Kuipers Ernst J, Bruno Marco J
Department of Gastroenterology and Hepatology, Erasmus University Medical Center, Rotterdam, The Netherlands.
Gastrointest Endosc. 2013 Apr;77(4):664-8. doi: 10.1016/j.gie.2012.10.020. Epub 2013 Jan 4.