Thibault A, Lavergne-Slove A, Soyer P, Ozenne V, Marteau P, Dray X
Department of Digestive Diseases, APHP, Lariboisière Hospital and Paris Diderot Paris 7 University, Paris, France.
Endoscopy. 2012;44 Suppl 2 UCTN:E155-6. doi: 10.1055/s-0031-1291697. Epub 2012 May 23.