Shah ED, Almario CV, Spiegel BM, Chey WD, et al. Presentation and Characteristics of Abdominal Pain Vary by Irritable Bowel Syndrome Subtype: Results of a Nationwide Population-Based Study. Am J Gastroenterol 2020 Jan 6. doi: 10.14309/ajg.0000000000000502.
PMID: 31913193