Assertion: intervertebral disc | /r/MadeOf | two layers
Facets:
Source sentences:
text: An intervertebral disc consists of two layers: an inner, jelly-like layer called the nucleus pulposus and an outer, fibrous layer called the annulus fibrosis.
text: An intervertebral disc consists of two layers: an inner, jelly-like layer called the nucleus pulposus and an outer, fibrous layer called the annulus fibrosis.