Nature of the endothelial cement and the connections between endothelial cells and smooth muscle cells.
D000838:Anions; D004727:Endothelium / Q000648:ultrastructure*; D007365:Intercellular Junctions / Q000648:ultrastructure*; D009130:Muscle, Smooth / Q000648:ultrastructure*; D012834:Silver; D013194:Staining and Labeling
D000838:Anions; D012834:Silver