(Q77339467)
Statements
Efficacy of salmeterol xinafoate in the treatment of COPD (English)
D A Mahler
J F Donohue
R A Barbee
M D Goldman
N J Gross
M E Wisniewski
S W Yancey
B A Zakes
K A Rickard
scientific article published on 01 April 1999
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