Nebulisers in domiciliary practice.
D000336:Aerosols; D000368:Aged; D000402:Airway Obstruction / Q000188:drug therapy*; D001993:Bronchodilator Agents / Q000008:administration & dosage*; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005260:Female; D006699:Home Care Services; D006801:Humans; D008875:Middle Aged; D011897:Random Allocation
D000336:Aerosols; D001993:Bronchodilator Agents