Assertion: thymus | /r/AtLocation | upper front part of the chest
Facets:
Source sentences:
text: The thymus is located in the upper front part of the chest, in the anterior superior mediastinum, behind the sternum, and in front of the heart.
text: The thymus is located in the upper front part of the chest, in the anterior superior mediastinum, behind the sternum, and in front of the heart.