Metal Versus Plastic Stent in Malignant Hilar Biliary Obstruction
NCT03857958
·
clinicaltrials.gov ↗
NA
Phase
UNKNOWN
Status
54
Enrollment
OTHER
Sponsor class
Conditions
Malignant Hepatobiliary Neoplasm
Interventions
PROCEDURE:
endoscopic retrograde cholangio-pancreatography
Sponsor
Seoul National University Hospital
Collaborators
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