Declining asthma severity.
An overview of the factors affecting the declining severity of asthma.
Ross
A
A
Northfield Health Centre, Birmingham.
D000280:Administration, Inhalation; D000305:Adrenal Cortex Hormones / Q000008:administration & dosage / Q000627:therapeutic use; D001249:Asthma / Q000188:drug therapy / Q000453:epidemiology* / Q000517:prevention & control; D006801:Humans; D015994:Incidence; D012621:Seasons; D006113:United Kingdom / Q000453:epidemiology
D000305:Adrenal Cortex Hormones