Protective and bronchospasmolytic effect of ipratropium bromide in bronchial antigen challenge tests compared to other antiasthmatic drugs

MeSH terms

• Aerosols
• Allergens*
• Atropine Derivatives / therapeutic use*
• Bronchi / immunology*
• Bronchial Spasm / drug therapy*
• Bronchodilator Agents*
• Cromolyn Sodium / therapeutic use
• Drug Evaluation
• Humans
• Ipratropium / administration & dosage
• Ipratropium / therapeutic use*
• Respiratory Hypersensitivity / diagnosis*