Assertion: ampulla's muscle | /r/HasProperty | innervated by sympathetic nerves
Facets:
Source sentences:
text: Its walls contain three layers of smooth muscle innervated by sympathetic nerves.
text: Its walls contain three layers of smooth muscle innervated by sympathetic nerves.
text: Its walls contain three layers of smooth muscle innervated by sympathetic nerves.
text: Its walls contain three layers of smooth muscle innervated by sympathetic nerves.
text: Its walls contain three layers of smooth muscle innervated by sympathetic nerves.