Assertion: mediastinum | /r/MadeOf | thymus gland
Facets:
Source sentences:
text: It contains the heart, thymus gland, and part of the esophagus and trachea.
text: The mediastinum contains the thymus gland, the pericardia!
text: It contains the heart, aorta, trachea, esophagus, and thymus gland.
text: The mediastinum contains the thymus gland.