aspirin
The        hospitalization cost of CEA ($6,420) and the annual costs of major stroke       ($26,880), minor stroke ($798), and aspirin therapy ($63) were estimated from a       hospital cost accounting system and the literature.
The        hospitalization cost of CEA ($6,420) and the annual costs of major stroke       ($26,880), minor stroke ($798), and  @SUBJECT$  @PREDICAT$  @OBJECT$  ($63) were estimated from a       hospital cost accounting system and the literature.