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. 2020 Jan 15;12(1):92–100. doi: 10.4251/wjgo.v12.i1.92

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©The Author(s) 2019. Published by Baishideng Publishing Group Inc. All rights reserved.

This article is an open-access article which was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution Non Commercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial.

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Kaplan–Meier analysis of overall survival and progression-free survival. Kaplan–Meier survival curves shown for patients with large hepatocellular carcinomas treated with combination therapy. A: 3-year overall survival; B: 3-year progression-free survival. OS: Overall survival; PFS: Progression-free survival.