Impact of Extra-Intestinal Manifestations at Diagnosis on Disease Outcome in Pediatric- and Elderly-Onset Crohn′s Disease: A French Population-Based Study. Issue 2 (10th January 2019) - Duricova, Dana; Sarter, Hélène; Savoye, Guillaume; Leroyer, Ariane; Pariente, Benjamin; Armengol-Debeir, Laura; Bouguen, Guillaume; Ley, Delphine; Turck, Dominique; Templier, Carole; Buche, Sebastien; Peyrin-Biroulet, Laurent; et al.