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Falk, Stephen J., David J. Girling, Roger J. White, Penelope Hopwood, Angela Harvey, Wendi Qian, and Richard J. Stephens. Immediate Versus Delayed Palliative Thoracic Radiotherapy in Patients With Unresectable Locally Advanced Non-small Cell Lung Cancer and Minimal Thoracic Symptoms: Randomised Controlled Trial. BMJ, 2002.

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