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. 2007 Aug;16(4):258-260.
doi: 10.3132/pcrj.2007.00055. Epub 2007 Aug 8.

Effects of tiotropium combined with either salmeterol or salmeterol/fluticasone in moderate to severe COPD

Alan Kaplan

Effects of tiotropium combined with either salmeterol or salmeterol/fluticasone in moderate to severe COPD

Alan Kaplan. Prim Care Respir J. 2007 Aug.
No abstract available

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