Definition of Phenotypic Characteristics of Childhood-Onset Inflammatory Bowel Disease

Johan Van Limbergen, Richard K. Russell, Hazel E. Drummond, Marian C. Aldhous, Nicola K. Round, Elaine R. Nimmo, Linda Smith, Peter M. Gillett, Paraic McGrogan, Lawrence T. Weaver, W. Michael Bisset, Gamal Mahdi, Ian D. Arnott, Jack Satsangi, David C. Wilson