Assertion: gangrene's cause | /r/HasProperty | constriction of blood vessels
Facets:
Source sentences:
text: Internal causes include states and processes that interfere with tissue nutrition, mainly injuries to blood vessels—wounds, arterial occlusions, and constriction of blood vessels by spasms or anatomical changes, such as those occurring in atherosclerosis, which often causes infarcts, thrombosis, and senile gangrene.
text: Internal causes include states and processes that interfere with tissue nutrition, mainly injuries to blood vessels—wounds, arterial occlusions, and constriction of blood vessels by spasms or anatomical changes, such as those occurring in atherosclerosis, which often causes infarcts, thrombosis, and senile gangrene.