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