treatment
Chronic treatment with these drugs results in a decrease of asthmatic        symptoms, improvement of lung function (FEV1, PEF) and decreased usage of other       medications--beta-adrenergic agonists and inhaled steroids.
Chronic  @SUBJECT$   @PREDICAT$  these  @OBJECT$  results in a decrease of asthmatic        symptoms, improvement of lung function (FEV1, PEF) and decreased usage of other       medications--beta-adrenergic agonists and inhaled steroids.