{"version":"1.0","type":"link","title":"Comparison of second-line chemotherapy regimens in advanced biliary tract cancer: a systematic review, meta-analysis, and population-based cohort study.","author_name":"Leem G 외","author_url":"https://prs-insight.online/author/Leem%20G","provider_name":"PRSinsight","provider_url":"https://prs-insight.online","thumbnail_url":"https://prs-insight.online/og/paper/91001","thumbnail_width":1200,"thumbnail_height":630}