基金Supported by A VIDI grant from the Netherlands Organiza-tion for Scientific Research(NWO,to Weersma RK),No.016.136.308an AGIKO grant from the Netherlands Organiza-tion for Scientific Research(NWO to Visschedijk MC),No.92.003.577MLDS grant of the Dutch Digestive Foundation,No.WO 11-72(to Alberts R)
文摘AIM: To validate the Montreal classification system for Crohn’s disease (CD) and ulcerative colitis (UC) within the Netherlands.