Assertion: cementum's matrix | /r/HasProperty | multiple calcified layers
Facets:
value: without collagen fibers
type: OTHER
Source sentences:
text: Under light and electron it appears as a non-homogenous matrix composed of multiple calcified layers without collagen fibers.
text: By light and electron microscopy acellular afibrillar cementum represents a non-homogenous matrix composed of multiple calcified layers without collagen fibers [].