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Hanania NA, Sharafkhaneh A, Celli B, Decramer M, Lystig T, Kesten S, Tashkin D. Acute bronchodilator responsiveness and health outcomes in COPD patients in the UPLIFT trial. Respiratory Research. 2011 Dec 01;12(1):6. doi: 10.1186/1465-9921-12-6. |