TY - CHAP M1 - Book, Section TI - Irritable Bowel Syndrome A1 - McQuaid, Kenneth R. A2 - Papadakis, Maxine A. A2 - McPhee, Stephen J. A2 - Rabow, Michael W. PY - 2021 T2 - Current Medical Diagnosis & Treatment 2021 AB - Key Clinical Updates in Irritable Bowel SyndromeAlthough overtesting in irritable bowel syndrome should be avoided, a 2019 American Gastroenterological Association practice guideline recommends selected laboratory tests in patients with chronic diarrhea to exclude other diagnoses. SN - PB - McGraw-Hill Education CY - New York, NY Y2 - 2022/05/20 UR - accessmedicine.mhmedical.com/content.aspx?aid=1175802451 ER -