Assertion: acute transfusion reaction | /r/CapableOf | occur following the transfusion
Facets:
value: usually
type: TEMPORAL
value: within 6 hours
type: TEMPORAL
Source sentences:
text: Acute transfusion reactions usually occur during or within 6 hours following the transfusion, although acute hemolytic transfusion reactions can occur up to 24 hours following a transfusion.