In the Journal of Asthma 2011;48:839–847 for the article “A comparison of budesonide/formoterol maintenance and reliever therapy versus conventional best practice in asthma management in Spain,” the authors have noticed an error since publication. In , total number of days with oral glucocorticosteroids, the number “299” in the CBP column is wrong and it should read “229”. This has been corrected as follows:
Figure 3.— Total number of days with oral glucocorticosteroids.
The authors would like to apologize for this error.