This is just here as a test because I lose it
Term relations
Subclass of:
- Structure of branch of thoracic aorta (body structure)
- Structure of artery of mediastinum (body structure)
- Structure of artery of thoracic cross-sectional segment of trunk (body structure)
- Heart part (body structure)
- Structure of artery of thoracic cross-sectional segment of trunk (body structure) and Structure of branch of thoracic aorta (body structure) and Structure of artery of mediastinum (body structure) and Heart part (body structure)