Assertion: mediastinum's pericardium | /r/HasAspect | two layers
Facets:
value: in turn
type: TEMPORAL
Source sentences:
text: The serous pericardium, in turn, is divided into two layers, the parietal pericardium, which is fused to and inseparable from the fibrous pericardium, and the visceral pericardium, which is part of, or in some textbooks synonymous with, the epicardium.
text: The serous pericardium, in turn, is divided into two layers, the parietal pericardium, which is fused to and inseparable from the fibrous pericardium, and the visceral pericardium, which is part of, or in some textbooks synonymous with, the epicardium.