Sanduleanu Silvia, Driessen Ann, Hameeteman Wim, van Gemert Wim, de Bruïne Adriaan, Masclee Ad
Department of Gastroenterology, University Hospital Maastricht, Maastricht, The Netherlands.
Gastrointest Endosc. 2009 Mar;69(3 Pt 1):595-8. doi: 10.1016/j.gie.2008.04.013. Epub 2008 Jul 26.