title: Expert commentary--evidence-based guidelines for the treatment of irritable bowel syndrome in North America.
authors: Gastroenterology Outcomes Research, University of Michigan School of Medicine, Ann Arbor, USA.
authors: Philip
authors: P
authors: Schoenfeld
mesh_terms: D006801:Humans; D019317:Evidence-Based Medicine / Q000592:standards; D043183:Irritable Bowel Syndrome / Q000188:drug therapy; D009656:North America; D017410:Practice Guidelines as Topic / Q000592:standards