Assertion: pylorus's cell | /r/HasProperty | lined by epithelium
Facets:
Source sentences:
text: They are tubular in character, and are formed of a delicate basement membrane, consisting of flattened transparent endothelial cells lined by epithelium.
text: They are tubular in character, and are formed of a delicate basement membrane, consisting of flattened transparent endothelial cells lined by epithelium.
text: They are tubular and are formed of a delicate basement membrane, consisting of flattened transparent endothelial cells lined by epithelium.