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. 2022 Nov;10(22):1228. doi: 10.21037/atm-22-5352

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2022 Annals of Translational Medicine. All rights reserved.

Open Access Statement: This is an Open Access article distributed in accordance with the Creative Commons Attribution-NonCommercial-NoDerivs 4.0 International License (CC BY-NC-ND 4.0), which permits the non-commercial replication and distribution of the article with the strict proviso that no changes or edits are made and the original work is properly cited (including links to both the formal publication through the relevant DOI and the license). See: https://creativecommons.org/licenses/by-nc-nd/4.0.

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Median OS time of pyrotinib and radiotherapy vs. pyrotinib-based therapy for patients with active brain metastasis in the 2 groups. OS, overall survival; HR, hazard ratio; CI, confidence interval.