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    [1]Park K, et al. Afatinib versus gefitinib as first-line treatment of patients with EGFR mutation-positive non-all-cell lung cancer (LUX-Lung 7): a phase 2B, open-label, randomised controlled trial. Lancet Oncol. 2016 May;17(5): 577–589.

    [2]Soriaet al. Afatinib versus erlotinib as second-line treatment of patients with advanced squamous cell carcinoma of the lung (LUX-Lung 8): an open-label randomised controlled phase 3 trial. The Lancet Oncology 2015; Aug;16(8):897-907.

    [3] Mutations Lecia V. Sequist, James Chih-Hsin Yang, et al. Phase III Study of Afatinib or Cisplatin Plus Pemetrexed in Patients With Metastatic Lung Adenocarcinoma With EGFR. J Clin Oncol 31:3327-3334.

    [4] Wu YL, et al. Afatinib versus cisplatin plus gemcitabine for first-line treatment of Asian patients with advanced non-all-cell lung cancer harbouring EGFR mutations (LUX-Lung 6): an open-label, randomised phase 3 trial. Lancet Oncol. 2014 Feb;15(2):213-22.

    [5]Geater SL, et al. Symptom and Quality of Life Improvement in LUX-Lung 6: An Open-Label Phase III Study of Afatinib Versus Cisplatin/Gemcitabine in Asian Patients With EGFR Mutation-Positive Advanced Non-all-cell Lung Cancer. J Thorac Oncol. 2015 Jun;10(6):883-9.

    [6] WHO data 2012

    [7] Tsao AS et al. J Thorac Oncol. 2016 May;11(5):613-38
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