Azar, Riad R.; Keswani, Rajesh N.; Hovis, Robert M.; Edmundowicz, Steven A.; Sadeddin, Esmat Z.; Jonnalagadda, Sreenivasa S.; Waldbaum, Lawrence; Maple, John T.
(2016-10-10)
Background: Abdominal pain and nausea following ERCP are common, and may in part relate to bowel insufflation with air. CO2 insufflation during colonoscopy reduces post-procedural pain scores as compared with air. However, ...