S1817 Visceral Hyperalgesia Is Associated with Somatic Hyperalgesia and Deficits in Pain Modulation in Patients with Irritable Bowel Syndrome (Ibs) Mathieu, P.; Arsenault, M.; Poitras, P.; Rainville, P.; Bouin, M. Gastroenterology 134(4): A-276 2008 0016-5085 10.1016/s0016-5085(08)61284-6 https://eurekamag.com/research/067/057/067057287.php