Management of patients with obstructive breathing handicaps.
D001249:Asthma / Q000150:complications; D001991:Bronchitis / Q000150:complications; D001993:Bronchodilator Agents / Q000627:therapeutic use*; D006801:Humans; D011656:Pulmonary Emphysema / Q000150:complications; D012131:Respiratory Insufficiency / Q000628:therapy*; D012138:Respiratory Therapy; D013147:Spirometry
D001993:Bronchodilator Agents