Bronchial pharmacology.
D000402:Airway Obstruction / Q000188:drug therapy; D000818:Animals; D001980:Bronchi / Q000187:drug effects*; D001993:Bronchodilator Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000188:drug therapy*; D008722:Methods; D012107:Research Design
D001993:Bronchodilator Agents