Chauvin Armelle, Dray Xavier, Kaci Rachid, Marteau Philippe
Department of Digestive Diseases, APHP, Lariboisière Hospital, & Denis Diderot, Paris 7 University, Paris, France.
Dig Liver Dis. 2011 May;43(5):e9. doi: 10.1016/j.dld.2010.11.001. Epub 2010 Dec 13.