drug
However,       discontinuation of troglitazone because of elevated liver enzyme levels occurs in       approximately 2% of patients receiving the drug, and frequent monitoring of liver       enzymes is required (e.g.
However,       discontinuation of troglitazone because of elevated liver enzyme levels occurs in       approximately 2% of  @OBJECT$   @PREDICAT$  the  @SUBJECT$ , and frequent monitoring of liver       enzymes is required (e.g.