Lefrou Laurent, d'Alteroche Louis, Harchaoui Yahia, Franco Dominique, Metman Etienne Henry
Department of Gastroenterology, Trousseau Hospital, 37044, Tours, France.
Dig Dis Sci. 2007 Nov;52(11):3188-90. doi: 10.1007/s10620-006-9353-4. Epub 2007 Jul 20.