CFC-free inhalers.
Spiers
R
R
D000420:Albuterol / Q000008:administration & dosage; D001249:Asthma / Q000188:drug therapy*; D001993:Bronchodilator Agents / Q000008:administration & dosage; D004868:Equipment Failure; D006801:Humans; D009330:Nebulizers and Vaporizers
D001993:Bronchodilator Agents; D000420:Albuterol