Management of endoscopic impaction during routine ERCP using "the gastric grip".
Grønlund
B
B
Rigshospitalet, Surgical Department C, University of Copenhagen, Denmark.
Svendsen
L B
LB
D002760:Cholangiopancreatography, Endoscopic Retrograde / Q000009:adverse effects*; D016099:Endoscopy, Gastrointestinal / Q000009:adverse effects*; D004947:Esophagus; D006801:Humans; D008722:Methods