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. 2018 Nov 20;13:3767–3776. doi: 10.2147/COPD.S168048

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© 2018 Wang et al. This work is published and licensed by Dove Medical Press Limited

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Kaplan–Meier curves of overall survival of different histological subtypes of lung cancer.

Note: Overall survival curves stratified by histology (P<0.001).

Abbreviations: LCLC, large cell lung cancer; SCLC, small cell lung cancer.