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Capnographic Monitoring of Respiratory Activity Improves Safety of Sedation for Endoscopic Cholangiopancreatography and UltrasonographyMohammed A. Qadeer, Gregory Zuccaro, John J. Vargo et al.|Gastroenterology|2009Cited by 232
Guidelines for the use of deep sedation and anesthesia for GI endoscopyJohn J. Vargo, Jo Wheeler-Harbaugh, J. Patrick Waring et al.|Gastrointestinal Endoscopy|2002Cited by 219