Assertion: urethra's sphincter | /r/HasProperty | fashioned by skeletal muscle
Facets:
Source sentences:
text: A second sphincter, the external urethral sphincter, is fashioned by skeletal muscle as the urethra passes through the pelvic floor and is voluntarily controlled.
text: A second sphincter, the external urethral sphincter, is fashioned by skeletal muscle as the urethra passes through the pelvic floor and is controlled.