Asthma. Treatment and dangers.
D000336:Aerosols; D001145:Arrhythmias, Cardiac / Q000139:chemically induced; D001249:Asthma / Q000188:drug therapy*; D001993:Bronchodilator Agents / Q000009:adverse effects / Q000627:therapeutic use*; D005069:Evaluation Studies as Topic
D000336:Aerosols; D001993:Bronchodilator Agents