2012
Diagnosis, comorbidities, and management of irritable bowel syndrome in patients in a large health maintenance organization. Ladabaum U, Boyd E, Zhao WK, Mannalithara A, Sharabidze A, Singh G, Chung E, Levin TR Clinical gastroenterology and hepatology : the official clinical practice journal of the American Gastroenterological Association, 2012 Jan, Volume 10, Issue 1, p.37-45, (2012)