Comparative cost-effectiveness of a fluticasone-propionate/salmeterol combination versus anticholinergics as initial maintenance therapy for chronic obstructive pulmonary disease
2008 ◽
Vol 6
(3)
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pp. 138-146
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2019 ◽
Vol Volume 14
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pp. 1721-1737
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2021 ◽
Vol 42
(1)
◽
pp. 30-35
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