AUTHOR=Jin Jin-Long , Li Wei , Wu Zhi-Xian TITLE=Unilateral and bilateral radioactive stent insertion in patients diagnosed with inoperable hilar cholangiocarcinoma: a comparative analysis JOURNAL=Frontiers in Oncology VOLUME=14 YEAR=2024 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2024.1412933 DOI=10.3389/fonc.2024.1412933 ISSN=2234-943X