Sa1407 MULTICENTER PROPENSITY SCORE-MATCHED ANALYSIS OF THE EFFECT OF METALLIC STENT PLACEMENT WITHOUT ENDOSCOPIC SPHINCTEROTOMY FOR MALIGNANT DISTAL BILIARY STRICTURE UNACCOMPANIED BY MAIN PANCREATIC DUCT OBSTRUCTION ON PREVENTION OF POST-ERCP PANCREATITIS
2020 ◽
Vol 55
(4)
◽
pp. 503-508
2013 ◽
Vol 2013
◽
pp. 1-6
◽
Keyword(s):