title: Salmeterol multicentre asthma research trial (SMART): interim analysis shows increased risk of asthma related deaths.
authors.forename: B J
authors.initials: BJ
authors.lastname: Perera
mesh_terms: D000420:Albuterol / Q000031:analogs & derivatives* / Q000627:therapeutic use*; D001249:Asthma / Q000175:diagnosis / Q000188:drug therapy* / Q000401:mortality*; D002423:Cause of Death; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D015337:Multicenter Studies as Topic; D000068299:Salmeterol Xinafoate; D012720:Severity of Illness Index; D016019:Survival Analysis
chemical_list: D000068299:Salmeterol Xinafoate; D000420:Albuterol