Center For Intestinal Dysfunction: Treatment and research faciliaty located at Columbia Presbyterian Hospital in New York City.Clinical Trials for Irritable Bowel Syndrome: U.S. clinical trials locations for IBS at CenterWatch.Fermentation May Be At Root Of Irritable Bowel Syndrome: Article outlines a small study conducted by physicians in Cambridge.GSDL Inflammatory Bowel Disease (IBD): A list of laboratory assessments that can uncover functional imbalances linked to inflammatory bowel disease (IBD).International Foundation for Functional Gastrointestinal Disorders: Irritable Bowel Syndrome, GERD and other functional GI disorders are addressed by IFFGD, a nonprofit education and research organization. Providing a community of support.Rome II: The Functional Gastrointestinal Disorders: Information on diagnostic criteria for functional GI disorders.UNC Center for Functional GI & Motility Disorders: Research and treatment center for IBS and related disorders at the University of North Carolina.