Veyrard P, Boschetti G, Nancey S, Roblin X
Department of Gastroenterology, University Hospital of Saint Etienne, France.
Department of Gastroenterology, University Hospital of Lyon, France.
Inflamm Bowel Dis. 2018 May 18;24(6):1193-1195. doi: 10.1093/ibd/izy033.