Salmeterol in smokers with COPD.
Lipworth
B J
BJ
D000420:Albuterol / Q000031:analogs & derivatives* / Q000627:therapeutic use; D001993:Bronchodilator Agents / Q000627:therapeutic use*; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000188:drug therapy*; D000068299:Salmeterol Xinafoate; D012907:Smoking / Q000009:adverse effects
D001993:Bronchodilator Agents; D000068299:Salmeterol Xinafoate; D000420:Albuterol