Assertion: artery's wall | /r/MadeOf | three layers
Facets:
Source sentences:
text: The wall of an artery consists of three layers.
text: The vascular wall consists of several layers known as the tunica externa, tunica media, and tunica intima.
text: The wall of the blood vessels consists of three layers: tunica intima, the tunica media, and the tunica externa.
text: The wall of an artery consists of three layers.