Assertion: endocardium's cell | /r/HasProperty | mesothelial
Facets:
Source sentences:
text: Endocardiums comprise of mesothelial cells and fat and connective tissues Myocardium Muscle layer
text: They are made up of the same single sheet of epithelial cells known as “mesothelium”.
text: Similar cells can be derived from MESODERM and are referred to as mesothelium when lining the COELOM, and as ENDOTHELIUM when lining blood vessels.