title: Adding salmeterol to fluticasone did not increase serious asthma events and reduced exacerbations.
mesh_terms: D000280:Administration, Inhalation; D000730:Androstadienes; D018927:Anti-Asthmatic Agents; D001249:Asthma; D001993:Bronchodilator Agents; D004338:Drug Combinations; D000068298:Fluticasone; D006801:Humans; D000068299:Salmeterol Xinafoate
chemical_list: D000730:Androstadienes; D018927:Anti-Asthmatic Agents; D001993:Bronchodilator Agents; D004338:Drug Combinations; D000068299:Salmeterol Xinafoate; D000068298:Fluticasone