Regular versus as-needed inhaled salbutamol in asthma control.
Taylor
D R
DR
Sears
M R
MR
D000280:Administration, Inhalation; D000420:Albuterol / Q000008:administration & dosage*; D001249:Asthma / Q000188:drug therapy*; D004334:Drug Administration Schedule; D006801:Humans
D000420:Albuterol