Preliminary studies with a breath actuated bronchodilator aerosol device.
D000293:Adolescent; D000328:Adult; D000336:Aerosols; D000403:Airway Resistance; D001331:Automation; D001991:Bronchitis / Q000628:therapy; D001993:Bronchodilator Agents / Q000008:administration & dosage*; D002648:Child; D005260:Female; D006801:Humans; D008171:Lung Diseases / Q000628:therapy*; D008297:Male; D010991:Plethysmography; D011656:Pulmonary Emphysema / Q000628:therapy; D012130:Respiratory Hypersensitivity / Q000628:therapy; D012138:Respiratory Therapy / Q000295:instrumentation*
D000336:Aerosols; D001993:Bronchodilator Agents