What does EF stand for?
EF stands for "extracellular protein factor"
How to abbreviate "extracellular protein factor"?
"extracellular protein factor" can be abbreviated as EF
What is the meaning of EF abbreviation?
The meaning of EF abbreviation is "extracellular protein factor"
What does EF mean?
EF as abbreviation means "extracellular protein factor"
