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. 2018 Sep 3;51(2):718–726. doi: 10.4143/crt.2018.324

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Copyright © 2019 by the Korean Cancer Association

This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License (http://creativecommons.org/licenses/by-nc/4.0/) which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited.

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Fig. 2. — Kaplan-Meier survival curves of progression-free survival (PFS) (A) and overall survival (OS) (B). PC, pemetrexed plus cisplatin combination followed by maintenance pemetrexed; P, pemetrexed only; CI, confidence interval.