title: IBD or IBS: when there is abdominal pain, does it really matter?
authors.affiliation: Center for Functional Gastroenterology and Motility Disorders, Goryeb Children's Hospital/Atlantic Health System, Morristown, NJ, USA.
authors.forename: Nader N
authors.initials: NN
authors.lastname: Youssef
mesh_terms: D015746:Abdominal Pain / Q000209:etiology / Q000523:psychology; D000223:Adaptation, Psychological; D002908:Chronic Disease; D006801:Humans; D015212:Inflammatory Bowel Diseases / Q000523:psychology*; D043183:Irritable Bowel Syndrome / Q000523:psychology*; D011788:Quality of Life