Evaluation of Self-Expandable Metallic Stent Characteristics Associated with Longer Patency in Patients with Unresectable Malignant Distal Biliary Obstruction: A Multicenter Retrospective Study
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Background and aims: Various self-expandable metallic stents (SEMS) have been developed to improve the patency of patients with malignant distal biliary obstruction (MDBO). This retrospective study aimed to evaluate SEMS characte... ...
