title: Salbutamol versus Duovent (a combination of fenoterol and ipratropium bromide) in asthma.
mesh_terms: D000328:Adult; D000368:Aged; D000420:Albuterol / Q000627:therapeutic use*; D001249:Asthma / Q000188:drug therapy*; D001286:Atropine Derivatives / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D004338:Drug Combinations / Q000627:therapeutic use; D004983:Ethanolamines / Q000627:therapeutic use*; D005260:Female; D005280:Fenoterol / Q000627:therapeutic use*; D006801:Humans; D009241:Ipratropium / Q000627:therapeutic use*; D008176:Lung Volume Measurements; D008297:Male; D008875:Middle Aged
chemical_list: D001286:Atropine Derivatives; D004338:Drug Combinations; D004983:Ethanolamines; C030809:fenoterol, ipratropium drug combination; D005280:Fenoterol; D009241:Ipratropium; D000420:Albuterol