Combined effect of an anticholinergic drug ipratropium bromide and disodium cromoglycate in exercise induced asthma

MeSH terms

• Asthma / drug therapy*
• Asthma, Exercise-Induced / drug therapy*
• Atropine Derivatives / therapeutic use*
• Clinical Trials as Topic
• Cromolyn Sodium / therapeutic use*
• Double-Blind Method
• Drug Evaluation
• Humans
• Ipratropium / therapeutic use*
• Parasympatholytics