Sa1437 A MULTICENTER SINGLE-ARM PROSPECTIVE STUDY TO ASSESS THE UTILITY AND SAFTY OF NOVEL FULLY COVERED METAL STENT FOR OBSTRUCTIVE JAUNDICE IN PATIENTS WITH UNRESECTABLE DISTAL MALIGNANT BILLIARY OBSTRUCTION
Title:
Sa1437 A MULTICENTER SINGLE-ARM PROSPECTIVE STUDY TO ASSESS THE UTILITY AND SAFTY OF NOVEL FULLY COVERED METAL STENT FOR OBSTRUCTIVE JAUNDICE IN PATIENTS WITH UNRESECTABLE DISTAL MALIGNANT BILLIARY OBSTRUCTION