title: Commentary: irritable bowel syndrome and the CDAI--misleading activity by straw men.
authors.forename: W-C
authors.initials: WC
authors.lastname: Chen
authors.forename: E M M
authors.initials: EM
authors.lastname: Quigley
mesh_terms: D003424:Crohn Disease / Q000175:diagnosis*; D005260:Female; D006801:Humans; D043183:Irritable Bowel Syndrome / Q000175:diagnosis*; D008297:Male; D018434:Sickness Impact Profile