Authors: Athos Bousvaros; Francisco Sylvester; Subra Kugathasan; Eva Szigethy; Claudio Fiocchi; Richard Colletti; Anthony Otley; Devendra Amre; George Ferry; Steven J Czinn; Judy B Splawski; Maria Oliva-Hemker; Jeffrey S Hyams; William A Faubion; Barbara S Kirschner; Marla C Dubinsky Journal: Inflamm Bowel Dis Date: 2006-09 Impact factor: 5.325