[Defects of the Turbuhaler construction].
Werkström
B
B
D000280:Administration, Inhalation; D000336:Aerosols; D001993:Bronchodilator Agents / Q000008:administration & dosage*; D006801:Humans
D000336:Aerosols; D001993:Bronchodilator Agents
Brister i Turbuhaler-konstruktionen.