steroid treatment
Exacerbations during steroid treatment in the patients with difficult-to-control        asthma were associated with a decrease in FEV1 and PC20MCh, but not in HYP slope        or increase in sputum eosinophils.
Exacerbations during  @SUBJECT$   @PREDICAT$  the  @OBJECT$  with difficult-to-control        asthma were associated with a decrease in FEV1 and PC20MCh, but not in HYP slope        or increase in sputum eosinophils.