What does tra stand for?
tra stands for "Thoracic Aorta"
How to abbreviate "Thoracic Aorta"?
"Thoracic Aorta" can be abbreviated as tra
What is the meaning of tra abbreviation?
The meaning of tra abbreviation is "Thoracic Aorta"
What does tra mean?
tra as abbreviation means "Thoracic Aorta"
