Does Low-Dose Seretide Reverse Chronic Obstructive Pulmonary Disease and Are the Benefits Sustained Over Time? An Open-Label Swedish Crossover Cohort Study Between 1999 and 2005
2017 ◽
Vol Volume 12
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pp. 2425-2432
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2011 ◽
Vol 105
(3)
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pp. 461-469
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1996 ◽
Vol 153
(6)
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pp. 1802-1811
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