Aerosols in generalised airway obstruction.
D000336:Aerosols / Q000592:standards; D000402:Airway Obstruction / Q000188:drug therapy / Q000628:therapy*; D001993:Bronchodilator Agents / Q000627:therapeutic use; D006801:Humans; D012138:Respiratory Therapy
D000336:Aerosols; D001993:Bronchodilator Agents