AU - Greenberger N FAU - Greenberger, Norton J. AU - Blumberg R FAU - Blumberg, Richard S. AU - Burakoff R FAU - Burakoff, Robert TI - PT - BOOK SECTION DP - 2016 BTI - CURRENT Diagnosis & Treatment: Gastroenterology, Hepatology, & Endoscopy, 3e DA - 2016 Y2 - 2024/10/10 UR - accessmedicine.mhmedical.com/content.aspx?aid=1118596809