AUTHOR=Chernyshenko Tatiana , Polkin Roman , Dvoinikova Ekaterina , Shepelev Valeriy , Goncharuk Roman TITLE=Drug-eluting beads transarterial chemoembolization vs conventional transarterial chemoembolization in the treatment of hepatocellular carcinoma in adult patients: a systematic review and update meta-analysis of observational studies JOURNAL=Frontiers in Oncology VOLUME=14 YEAR=2025 URL=https://www.frontiersin.org/journals/oncology/articles/10.3389/fonc.2024.1526268 DOI=10.3389/fonc.2024.1526268 ISSN=2234-943X