Inhaled bronchodilators: a comparison of different methods of inhaling.
D000336:Aerosols; D000420:Albuterol / Q000008:administration & dosage; D001249:Asthma / Q000188:drug therapy*; D001993:Bronchodilator Agents / Q000008:administration & dosage*; D005260:Female; D006801:Humans; D008297:Male
D000336:Aerosols; D001993:Bronchodilator Agents; D000420:Albuterol