Παραπομπή APA

Singh, N., Jindal, A., & Behera, D. (2014). Erlotinib usage after prior treatment with gefitinib in advanced non-small cell lung cancer: A clinical perspective and review of published literature. World J Clin Oncol.

Παραπομπή Chicago Style

Singh, Navneet, Aditya Jindal, και Digambar Behera. "Erlotinib Usage After Prior Treatment With Gefitinib in Advanced Non-small Cell Lung Cancer: A Clinical Perspective and Review of Published Literature." World J Clin Oncol 2014.

Παραπομπή MLA

Singh, Navneet, Aditya Jindal, και Digambar Behera. "Erlotinib Usage After Prior Treatment With Gefitinib in Advanced Non-small Cell Lung Cancer: A Clinical Perspective and Review of Published Literature." World J Clin Oncol 2014.

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