Sedation with propofol during ERCP: is the combination with esketamine more effective and safer than with alfentanil? Study protocol for a randomized controlled trial

by Susanne Eberl, Lena Koers, Jeanin E. van Hooft, Edwin de Jong, Thomas Schneider, Markus W. Hollmann, Benedikt Preckel
Published 2017-10-01