Assertion: pulmonary embolus | /r/CreatedBy | deep venous thrombosis
Facets:
value: in the legs
type: LOCATION
value: most often
type: DEGREE
Source sentences:
text: A pulmonary embolus is most often caused by deep venous thrombosis in the legs.
text: A pulmonary embolus is most often caused by deep venous thrombosis in the legs.