Assertion: endarterectomy | /r/Desires | several hours
Facets:
Source sentences:
text: Endarterectomy is a delicate operation that may require several hours.
text: Endarterectomy is a delicate operation that may require several hours.
text: Endarterectomy is a delicate operation that may require several hours.
text: Endarterectomy is a delicate operation that may require several hours.