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