Response to infliximab is related to disease duration in paediatric Crohn's diseasePaolo Lionetti, A. Barabino, Roberto Berni Canani et al.|Alimentary Pharmacology & Therapeutics|2003Cited by 145
Inflammatory bowel disease in children and adolescents in Italy: Data from the pediatric national IBD register (1996–2003)Luisa de Castro, M. G. Zaniboni, B. Papadatou et al.|Inflammatory Bowel Diseases|2008Cited by 124