{"version":"1.0","type":"link","title":"Self-expandable metal stents versus plastic stents for unresectable malignant hilar biliary obstruction: A systematic review and meta-analysis of reconstructed individual patient data from randomized controlled trials with meta-regression.","author_name":"Hayek MA 외","author_url":"https://prs-insight.online/author/Hayek%20MA","provider_name":"PRSinsight","provider_url":"https://prs-insight.online","thumbnail_url":"https://prs-insight.online/og/paper/77868","thumbnail_width":1200,"thumbnail_height":630}