therapy
Predictors of medical events in patients enrolled in the cardiac insufficiency       bisoprolol study (CIBIS): a study of the interactions between beta-blocker       therapy and occurrence of critical events using analysis of competitive risks.
Predictors of medical events in patients enrolled in the cardiac insufficiency       bisoprolol study (CIBIS): a study of the interactions between  @OBJECT$  @PREDICAT$  @SUBJECT$  and occurrence of critical events using analysis of competitive risks.