title: Asthma diagnosis and control.
mesh_terms: D000293:Adolescent; D000328:Adult; D001249:Asthma / Q000175:diagnosis* / Q000453:epidemiology / Q000517:prevention & control*; D002648:Child; D002675:Child, Preschool; D006801:Humans; D017410:Practice Guidelines as Topic; D006113:United Kingdom / Q000453:epidemiology; D055815:Young Adult