Better delivery ensures low asthma drug doses.
D000280:Administration, Inhalation; D018927:Anti-Asthmatic Agents / Q000008:administration & dosage*; D001249:Asthma / Q000188:drug therapy*; D002648:Child; D006801:Humans; D009330:Nebulizers and Vaporizers
D018927:Anti-Asthmatic Agents