RT Journal Article SR Electronic T1 A European respiratory review on salmeterol JF European Respiratory Journal JO Eur Respir J FD European Respiratory Society SP 1166 OP 1167 DO 10.1183/09031936.93.04101166 VO 4 IS 10 A1 AH Morice YR 1991 UL http://erj.ersjournals.com/content/4/10/1166.abstract AB