1. ERCP as an outpatient treatment: a review
Suzanne M. Jeurnink, MSc, Jan Werner Poley, MD, Ewout W. Steyerberg, PhD, Ernst J. Kuipers, MD, PhD, Peter D. Siersema, MD, PhD 
Gastrointestinal Endoscopy 
Volume 68, Issue 1, Pages (July 2008)
DOI: /j.gie
Copyright © 2008 American Society for Gastrointestinal Endoscopy Terms and Conditions

2. Figure 1
OR and 95% CI of complications after an ERCP in patients who were undergoing ERCP, either with a 2-hour to 6-hour observation period (outpatients) or with an overnight observation (inpatients).
Gastrointestinal Endoscopy  , DOI: ( /j.gie )
Copyright © 2008 American Society for Gastrointestinal Endoscopy Terms and Conditions