Gumbs Andrew A, Gayet Brice
Department of Medical and Surgical Digestive Diseases, Institut Mutualiste Montsouris, University Paris V, 42 Boulevard Jourdan, Paris, 75014, France.
Surg Endosc. 2008 Feb;22(2):539-40. doi: 10.1007/s00464-007-9635-8. Epub 2007 Dec 11.