Assertion: warfarin | /r/HasAspect | direct effect
Facets:
value: on an established thrombus
type: TRANSITIVE-OBJECT
Source sentences:
text: Limitations of use: Warfarin has no direct effect on an established thrombus and does not reverse ischemic tissue damage.
text: Coumadin has no direct effect on an established thrombus, nor does it reverse ischemic tissue damage.