Point of Care Ultrasound Accurately Distinguishes Inflammatory from Noninflammatory Disease in Patients Presenting with Abdominal Pain and Diarrhea - Novak, K L; Jacob, D; Kaplan, G G; Boyce, E; Ghosh, S; Ma, I; Lu, C; Wilson, S; Panaccione, R (Can J Gastroenterol Hepatol, 2016)