Presence of adherent Escherichia coli strains in ileal mucosa of patients with Crohn's disease. - Darfeuille-Michaud,A.; Neut,C.; Barnich,N.; Lederman,E.; Di Martino,P.; Desreumaux,P.; Gambiez,L.; Joly,B.; Cortot,A.; Colombel,J.F. (Gastroenterology, 1998)