Azar, Riad; Maple, John T.; Keswani, Rajesh N.; Hovis, R. Mark; Saddedin, Esmat Z.; Jonnalagadda, Sreenivasa
(2016-06-21)
Background: Abdominal pain after ERCP is common, and although it is frequently nonspecific and self-limited, it may provoke concern for complications and thus distress both patients and physicians. Carbon dioxide (CO2) ...